Journal of Industrial and Engineering Chemistry最新文献_第10页

Review: Advances in efficient separation of paraxylene from mixed xylene isomers using SMB technology and MOF materials 综述：利用SMB技术和MOF材料高效分离混合二甲苯异构体对二甲苯的研究进展

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-19 DOI: 10.1016/j.jiec.2025.01.009

Daoyuan Han, ShiJie Wu, ZeHui Xia, Ran Ao, LinJie Qi

{"title":"Review: Advances in efficient separation of paraxylene from mixed xylene isomers using SMB technology and MOF materials","authors":"Daoyuan Han, ShiJie Wu, ZeHui Xia, Ran Ao, LinJie Qi","doi":"10.1016/j.jiec.2025.01.009","DOIUrl":"10.1016/j.jiec.2025.01.009","url":null,"abstract":"<div><div>In recent years, the global demand for paraxylene (PX) has increased significantly, prompting extensive research into the refinement of the SMB adsorption process and the selection of optimal adsorbent materials. This paper provides a comprehensive overview of advancements in SMB technology, particularly focusing on developments in scrubbing strategies and modeling over the past few years. Unlike other processes, SMB technology leverages the differential adsorption capacities of components in a mixture across mobile and stationary phases, achieving PX purities as high as approximately 99.7%. The paper also reviews recent progress in the use of MOFs as adsorbents for the separation of xylene isomers, discussing aspects such as adsorption capacity, selectivity, and the underlying separation mechanisms. Compared to traditional adsorbent materials, MOFs offer adjustable pore structures, high surface areas, flexible main body structures, and a variety of species, demonstrating high selectivity coefficients and stable adsorption performance in xylene separation experiments. Overall, MOFs present promising prospects for use in the SMB adsorption process. Consequently, this paper reviews both the production and separation of PX using SMB technology and the advancements in MOFs as adsorbent materials, anticipating their significant impact on future research.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"148 ","pages":"Pages 52-68"},"PeriodicalIF":5.9,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144106375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Direct ink writing of gradient shear-stiffening elastomer for enhanced toughness and impact resistance 梯度剪切硬化弹性体的直接油墨书写，增强韧性和抗冲击性

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-19 DOI: 10.1016/j.jiec.2025.02.021

Liping Gong , Chunyu Zhao , Hongda Lu , Qingtian Zhang , Zexin Chen , Junjie Yang , Jinyu Yang , Shuaishuai Sun , Haiping Du , Weihua Li

{"title":"Direct ink writing of gradient shear-stiffening elastomer for enhanced toughness and impact resistance","authors":"Liping Gong , Chunyu Zhao , Hongda Lu , Qingtian Zhang , Zexin Chen , Junjie Yang , Jinyu Yang , Shuaishuai Sun , Haiping Du , Weihua Li","doi":"10.1016/j.jiec.2025.02.021","DOIUrl":"10.1016/j.jiec.2025.02.021","url":null,"abstract":"<div><div>Shear-stiffening materials have garnered significant attention due to their inherent ability to rapidly respond to changes in strain rate. However, conventional studies on these materials exhibit limited mechanical performance and insufficient structural design, hindering applications in material science and smart mechatronics. Inspired by the gradient structure of a squid beak, this study uses a direct-ink-writing (DIW) technology to develop a novel gradient shear-stiffening elastomer (GSSE). Comprehensive characterizations were conducted to optimize the printability of the shear-stiffening elastomer under various testing conditions, including rheology, compression, and tension. Additionally, the toughness and impact resistance of the elastomer were systematically investigated. It is demonstrated that the biomimetic GSSE exhibits enhanced flexibility, efficient energy dissipation, and outstanding impact resistance. Consequently, this work advances the field of shear-stiffening elastomers for diverse applications by leveraging the gradient structure design strategy to achieve superior mechanical performance under complex loading conditions.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 593-603"},"PeriodicalIF":5.9,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhanced reactive oxygen species mediated dye-degradation by H2O2 activation with different MoS2 nanostructures 不同二硫化钼纳米结构活化H2O2增强活性氧介导的染料降解

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-17 DOI: 10.1016/j.jiec.2025.02.033

Sagar Sunil Kulkarni , Chien An Liao , Chien Ting Wu , Surojit Chattopadhyay

{"title":"Enhanced reactive oxygen species mediated dye-degradation by H2O2 activation with different MoS2 nanostructures","authors":"Sagar Sunil Kulkarni , Chien An Liao , Chien Ting Wu , Surojit Chattopadhyay","doi":"10.1016/j.jiec.2025.02.033","DOIUrl":"10.1016/j.jiec.2025.02.033","url":null,"abstract":"<div><div>Organic dyes, extensively utilised in industry, pose significant environmental risks in wastewater. Exploring the catalytic potential of different forms of molybdenum disulfide (MoS<sub>2</sub>) to address organic dye pollution is essential for environmental remediation. We demonstrate accelerated dye degradation assisted by an advanced oxidation process (AOP) in the dark, using progressively exfoliated forms of MoS<sub>2</sub> (bulk, nanoflakes, and nanosheets) in the presence of hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>). MoS<sub>2</sub> nanosheets, exhibit ∼ 11 and 6 folds higher efficiency in the defect-mediated catalytic generation of hydroxyl (•OH) radical and singlet oxygen, respectively, than bulk, as revealed by terephthalic acid and 1,3 diphenylisobenzofuran assays, respectively. Direct electron paramagnetic resonance spectroscopy confirms at least 37 % higher generation of •OH radicals in the MoS<sub>2</sub> nanosheets than in the bulk. The AOP-assisted chemical degradation efficiency of methylene blue (MB) is ∼ 28, ∼ 73, and ∼ 89 % for MoS<sub>2</sub> bulk, nanoflakes, and nanosheets, respectively, over 1 hr. MoS<sub>2</sub> nanosheets can also chemically degrade other organic dyes, such as celestine blue (∼80 %) and malachite green (∼48 %). The dye-degradation mechanism is elucidated via the pseudo-first-order kinetic curve of catalytic activity of different MoS<sub>2</sub> forms with reaction constants of 0.00578, 0.02603, and 0.03463 min<sup>−1</sup> for bulk, nanoflakes, and nanosheets, respectively.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 740-750"},"PeriodicalIF":5.9,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144241885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tuning synthesis temperature spectrum to unlock multifunctional potential in multi-walled carbon nanotubes for EMI shielding and optical applications 调节合成温度谱，释放多壁碳纳米管的多功能潜力，用于电磁干扰屏蔽和光学应用

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-17 DOI: 10.1016/j.jiec.2025.02.034

Kamil Kayode Katibi , Rabaah Syahidah Azis , Ibrahim Garba Shitu , Ismayadi Ismail , Chen Soo Kien , Lim Kean Pah , Mohd Mustafa Awang Kechik , Khairul Faezah Md Yunos , Abiodun Abdulhameed Amusa

{"title":"Tuning synthesis temperature spectrum to unlock multifunctional potential in multi-walled carbon nanotubes for EMI shielding and optical applications","authors":"Kamil Kayode Katibi , Rabaah Syahidah Azis , Ibrahim Garba Shitu , Ismayadi Ismail , Chen Soo Kien , Lim Kean Pah , Mohd Mustafa Awang Kechik , Khairul Faezah Md Yunos , Abiodun Abdulhameed Amusa","doi":"10.1016/j.jiec.2025.02.034","DOIUrl":"10.1016/j.jiec.2025.02.034","url":null,"abstract":"<div><div>Multi-walled carbon nanotubes (MWCNTs) have garnered significant attention for their promising potential in electromagnetic interference (EMI) shielding due to their superior electrical conductivity, structural stability, and multifunctional properties. This study explores how chemical vapor deposition (CVD) synthesis temperatures (700 °C, 800 °C, and 900 °C) affect the structural, morphological, thermal, absorption, optical properties, and EMI shielding of MWCNTs. Using advanced characterization techniques, including High-Resolution Transmission Electron Microscopy (HRTEM), Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD), Raman spectroscopy, Thermogravimetric Analysis (TGA), and optical absorption spectroscopy, the MWCNTs were thoroughly analyzed. The 900 °C sample exhibited superior EMI shielding effectiveness (38 dB in the X-band) and high optical transmittance of 85 % at 550 nm. In comparison, the 700 °C sample had higher defect density, resulting in lower transmittance (35 %) and reduced shielding (22 dB). These findings demonstrate a direct correlation between higher synthesis temperatures, improved crystallinity, and enhanced electromagnetic and optical performance. This research highlights the potential of MWCNTs for high-performance EMI shielding materials, particularly suited for advanced applications in telecommunications, electronics, and aerospace.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"146 ","pages":"Pages 826-852"},"PeriodicalIF":5.9,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143783408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synergistic design of hollow CuO nanocubes supported on graphene for high-performance lithium-ion battery anodes 高性能锂离子电池负极用石墨烯支撑的空心CuO纳米立方体协同设计

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-17 DOI: 10.1016/j.jiec.2025.02.035

Kyung Hee Oh , Honggyu Seong , Shin Wook Kang , Joon Ha Moon , Jung-Il Yang , Sanha Jang , Kang Hyun Park , Jaewon Choi , Ji Chan Park

{"title":"Synergistic design of hollow CuO nanocubes supported on graphene for high-performance lithium-ion battery anodes","authors":"Kyung Hee Oh , Honggyu Seong , Shin Wook Kang , Joon Ha Moon , Jung-Il Yang , Sanha Jang , Kang Hyun Park , Jaewon Choi , Ji Chan Park","doi":"10.1016/j.jiec.2025.02.035","DOIUrl":"10.1016/j.jiec.2025.02.035","url":null,"abstract":"<div><div>Improving the performance and lifespan of lithium-ion battery anodes has long been hindered by challenges such as volume changes, capacity degradation, and increased electrical resistance during charge–discharge cycles. In this study, we propose a synergistic design strategy to overcome these limitations by synthesizing hollow CuO nanocubes supported on graphene (H-CuO/G) as a high-performance anode material. This approach combines the structural benefits of hollow nanomaterials, which accommodate volume changes and provide abundant active sites, with the excellent electrical conductivity and mechanical stability of graphene. The synthesis involves a simple polyol method to create uniform Cu<sub>2</sub>O nanocubes supported on graphene, followed by a continuous high-temperature oxidation process utilizing the Kirkendall effect to form hollow CuO structures. The resulting H-CuO/G anode achieved a remarkably high discharge capacity of 1,366 mAh·g<sup>−1</sup> at a current density of 0.1 A·g<sup>−1</sup> and maintained stable cycling performance over 1,000 cycles, even at a high current density of 5.0 A·g<sup>−1</sup>. This outstanding performance is attributed to the synergistic effects between the hollow CuO nanocubes, which offer a high specific surface area, and the graphene support, which enhances electronic conductivity and structural stability.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 730-739"},"PeriodicalIF":5.9,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144241874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synergistic preparation of zeolite A from coal gasification coarse slag and red mud for the adsorptive removal of organic dyes 煤气化粗渣与赤泥协同制备A型沸石吸附去除有机染料

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-16 DOI: 10.1016/j.jiec.2025.02.030

Ning Yuan, Lujia Han, Xinling Zhang, Hao Liang, Yanjun Liu

{"title":"Synergistic preparation of zeolite A from coal gasification coarse slag and red mud for the adsorptive removal of organic dyes","authors":"Ning Yuan, Lujia Han, Xinling Zhang, Hao Liang, Yanjun Liu","doi":"10.1016/j.jiec.2025.02.030","DOIUrl":"10.1016/j.jiec.2025.02.030","url":null,"abstract":"<div><div>The conversion of industrial solid waste into advanced functional materials is of great importance to the sustainable development of modern industry. In the present work, coal gasification coarse slag and red mud were employed for the synergistic synthesis of zeolite A by hydrothermal crystallization after alkali fusion treatment. The appropriate reaction conditions were systematically explored, and the results demonstrated that the optimum conditions could be achieved with the molar ratio of Si/Al of 1.03, the ash-alkali ratio of 1:1, and the hydrothermal temperature of 358 K. The obtained zeolite A was adopted to purify simulated wastewater by using organic dyes as model pollutants, and the removal efficiency can reach more than 99.9 % for malachite green. The malachite green adsorption behavior followed the Freundlich and Temkin isotherm models and the second-order kinetic model, and the adsorption process was spontaneous and endothermic. Besides, the effects of contact time, temperature, dosage, pH, and interfering ions on the adsorption were investigated in detail. Based on the experimental results, the plausible adsorption mechanisms may include electrostatic interaction, hydrogen bonding, and physical encapsulation. This research provides a novel idea for the upcycling of solid waste to advanced adsorbents and is a valuable reference for wastewater treatment.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 692-704"},"PeriodicalIF":5.9,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mxenes as a versatile nanoplatform: Synthesis and emerging biomedical applications Mxenes作为多功能纳米平台：合成和新兴生物医学应用

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-16 DOI: 10.1016/j.jiec.2025.02.020

Ali Mohammad Amani , Ehsan Vafa , Maryam Mirzae , Milad Abbasi , Ahmad Vaez , Atena Najdian , Alireza Jahanbin , Seyed Reza Kasaei , Sareh Mosleh-Shirazi , Hesam Kamyab , Shreeshivadasan Chelliapan , Saravanan Rajendran , Linda P. Guamán

{"title":"Mxenes as a versatile nanoplatform: Synthesis and emerging biomedical applications","authors":"Ali Mohammad Amani , Ehsan Vafa , Maryam Mirzae , Milad Abbasi , Ahmad Vaez , Atena Najdian , Alireza Jahanbin , Seyed Reza Kasaei , Sareh Mosleh-Shirazi , Hesam Kamyab , Shreeshivadasan Chelliapan , Saravanan Rajendran , Linda P. Guamán","doi":"10.1016/j.jiec.2025.02.020","DOIUrl":"10.1016/j.jiec.2025.02.020","url":null,"abstract":"<div><div>Recently, MXenes have garnered significant attention in academic research due to their remarkable structural, electrical, magnetic, optical, mechanical, and chemical properties. New advancements and emerging findings indicate that MXene, classified as a two-dimensional (2D) layered material, exhibits significantly more potential in the field of biomedicine and biotechnology compared to existing nanosystems. These applications include acting as antibacterial agents, biosensor systems, the delivery and loading of drugs, bioimaging, and therapeutic interventions. The unique characteristics of MXenes, such as their significant electrical conductivity, large surface area, low toxicity, magnetism, luminescence, and high biocompatibility, make them highly promising candidates for diagnostic, therapeutic, and theranostic applications. Surface modifications of MXenes exhibit biocompatibility and have multifunctional functions, including the ability to direct ligands towards specific spots for preferential aggregation, hence enabling their utilization in specialized applications. This paper provides an overview of the characteristics, modifications, and synthesis methods of MXene nanomaterials. The present article also delivers a comprehensive assessment of the practical uses of MXene-based nanomaterials in biomedicine, with a particular focus on biosensing, bioimaging, antibacterial effects, implants, and multifunctional therapeutic platforms. This paper also presents a discussion of the future prospects and challenges associated with the applications of MXenes in the biomedicine field.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 275-312"},"PeriodicalIF":5.9,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Critical review on electrocatalytic reduction of nitrogen and nitrate to ammonia 氮和硝酸盐电催化还原制氨的研究进展

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-16 DOI: 10.1016/j.jiec.2025.02.029

Ali Ahsan , Murid Hussain , Moeen Ali Rashad , Parveen Akhter , Farrukh Jamil , Kanghee Cho , Young-Kwon Park

{"title":"Critical review on electrocatalytic reduction of nitrogen and nitrate to ammonia","authors":"Ali Ahsan , Murid Hussain , Moeen Ali Rashad , Parveen Akhter , Farrukh Jamil , Kanghee Cho , Young-Kwon Park","doi":"10.1016/j.jiec.2025.02.029","DOIUrl":"10.1016/j.jiec.2025.02.029","url":null,"abstract":"<div><div>Among the various strategies for ammonia production, the electrocatalytic reduction of nitrogen is promising method and various heterogeneous electrocatalysts are being developed to facilitate the nitrogen reduction reaction (NRR) for ammonia synthesis. However, these methods are not suitable for large-scale commercialization due to the high stability and nonpolar nature of the N<sub>2</sub> bond, which is further challenged by competing hydrogen evolution reactions. Elevated temperatures enhance the Faradaic efficiency (FE) but also increase the reverse reaction rate, leading to the dissociation of ammonia. Thus, nitrate has been used as an alternative reagent for electrocatalytic ammonia synthesis because it shows higher solubility and more feasible bond dissociation. Electrocatalytic nitrate reduction achieves high FE and NH<sub>3</sub> yields, surpassing those of the competitive hydrogen evolution reactions experienced in the NRR. Various electrocatalysts have been used for effective nitrate reduction, including metal oxide-based, metal alloys, non-oxide, metal phosphides, metal sulfides, metal carbides, and carbon-based electrocatalysts. Previously, researchers addressed these methods’ advantages but lacked a comparative assessment. This review addresses this gap, thoroughly examines the mechanisms involved in the electrocatalytic synthesis of NH<sub>3</sub>, including various nitrate and NRR pathways, and proposes a reliable protocol for detecting ammonia. This work provides important insights on recent advancements in innovative electrocatalysts.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 313-336"},"PeriodicalIF":5.9,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Selective lithium extraction from spent LiNi0.5Co0.2Mn0.3O2/graphite mixed black powders and regeneration of single-crystal cathodes 废LiNi0.5Co0.2Mn0.3O2/石墨混合黑粉选择性提锂及单晶阴极再生

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-16 DOI: 10.1016/j.jiec.2025.02.032

Daixiang Wei , Wei Wang , Longjin Jiang , Zhidong Chang , Hira Anwar , Qinglong Sun , Hongkai Tian , Bin Dong , Hualei Zhou , Dekun Gao

{"title":"Selective lithium extraction from spent LiNi0.5Co0.2Mn0.3O2/graphite mixed black powders and regeneration of single-crystal cathodes","authors":"Daixiang Wei , Wei Wang , Longjin Jiang , Zhidong Chang , Hira Anwar , Qinglong Sun , Hongkai Tian , Bin Dong , Hualei Zhou , Dekun Gao","doi":"10.1016/j.jiec.2025.02.032","DOIUrl":"10.1016/j.jiec.2025.02.032","url":null,"abstract":"<div><div>Selective recovery of specific elements from spent lithium-ion batteries is essential for the sustainable development of finite resources. An approach to selectively extract lithium from the spent mixed black powder and regenerate single-crystal cathodes was proposed in this work. Firstly, (NH<sub>4</sub>)<sub>2</sub>SO<sub>4</sub> was utilized to convert some of the spent LiNi<sub>0.5</sub>Co<sub>0.2</sub>Mn<sub>0.3</sub>O<sub>2</sub>(S-NCM523) in the mixed black powders to sulfates with different thermodynamic stability. With the further increase in temperature, the transition metal sulfates continued reaction with residual NCM523 (r-NCM523) generated water-soluble phase Li<sub>2</sub>SO<sub>4</sub> and water-insoluble slag phase Ni-Co-Mn-O/graphite. It was worth mentioning that the graphite in the black powder reduced the Gibbs free energy of the sulfate roasting reaction under air atmosphere, which helped to reduce energy consumption. Then, 95.73 % of the Li was recovered by water-leaching, which was further converted into battery-grade Li<sub>2</sub>CO<sub>3</sub>. The precursor Ni<sub>0.5</sub>Co<sub>0.2</sub>Mn<sub>0.3</sub>(OH)<sub>2</sub> was obtained by co-precipitation after acid leaching and filtration of the slag phase to remove residual graphite. Finally, the regeneration single-crystal NCM523 (RSC-NCM523) exhibited stable cycling performance compared with commercial single-crystal NCM523 (CSC-NCM523), which had an initial discharge specific capacity of 151.2 mAh g<sup>−1</sup> at 1C and the capacity retention rate of 92.20 % after 100 cycles.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 720-729"},"PeriodicalIF":5.9,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144241873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lactic acid from glycerol transformation using Ni0.2Mg3.8Al-LDO embedded AgO/Oxide catalysts without the addition of a base, O2 or H2 采用Ni0.2Mg3.8Al-LDO包埋AgO/氧化物催化剂，在不添加碱、O2或H2的情况下转化甘油中的乳酸

IF 5.9 3区工程技术

Journal of Industrial and Engineering Chemistry Pub Date : 2025-02-16 DOI: 10.1016/j.jiec.2025.02.028

Denanda Clarasati Puteri , Darine Denala , Sirirat Jitkarnka

{"title":"Lactic acid from glycerol transformation using Ni0.2Mg3.8Al-LDO embedded AgO/Oxide catalysts without the addition of a base, O2 or H2","authors":"Denanda Clarasati Puteri , Darine Denala , Sirirat Jitkarnka","doi":"10.1016/j.jiec.2025.02.028","DOIUrl":"10.1016/j.jiec.2025.02.028","url":null,"abstract":"<div><div>Lactic acid is one of the promising products of glycerol valorization as a raw material especially for producing polylactic acid. Alternatively, the catalytic conversion of glycerol can be achieved via three main reactions in series; that are, the dehydration of glycerol to acetol and the oxidation of acetol to pyruvaldehyde, followed by the Cannizzaro reaction to form lactic acid. Due to such complex reactions, the sequential deposition of active components on a catalyst is highly essential, aiming at self driving the reactions without adding a homogeneous base nor external O<sub>2</sub> and H<sub>2</sub>. Therefore, a series of Ni<sub>0.2</sub>Mg<sub>3.8</sub>AlO-embedded AgO/MO catalysts were employed. The embedding Ni<sub>0.2</sub>Mg<sub>3.8</sub>AlO-LDO was selected to perform the dehydration of glycerol to acetol first, and three inner embedded oxides (namely; MO, where MO was either SnO<sub>2</sub>, CeO<sub>2</sub>, or Nb<sub>2</sub>O<sub>5</sub>) were expected to drive the subsequent Cannizzaro reaction due to their excellent Lewis acidity. As a result, it was found that the composite catalysts successfully produced lactic acid. Moreover, the optimum condition was found to be 180˚C and 4 h in order to maximize the lactic acid without the addition of a base nor external O<sub>2</sub> and H<sub>2</sub>.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"149 ","pages":"Pages 676-691"},"PeriodicalIF":5.9,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0