Industrial & Engineering Chemistry Research最新文献

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Multicriteria Optimization of Turbulence Intensity in Supercritical CO2 Extraction: Coupled Numerical Analysis and Experimental Validation 超临界CO2抽提湍流强度的多准则优化:数值分析与实验验证
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-08 DOI: 10.1021/acs.iecr.5c02508
Ali Saebi, Hossein Balanian, Mahsa Ghafouri, Mehdi Delkhoshrad, Hamidreza Gholami, Arian Hosseinirad, Mehdi Hasani, Fatemeh Nikkhoo, Mohammadjafar Aghasian, Saeid Minaei, Mohammad-Taghi Ebadi, Leonardo Baptista, Reza Rasoolzadeh, Alireza Mahdavian
{"title":"Multicriteria Optimization of Turbulence Intensity in Supercritical CO2 Extraction: Coupled Numerical Analysis and Experimental Validation","authors":"Ali Saebi, Hossein Balanian, Mahsa Ghafouri, Mehdi Delkhoshrad, Hamidreza Gholami, Arian Hosseinirad, Mehdi Hasani, Fatemeh Nikkhoo, Mohammadjafar Aghasian, Saeid Minaei, Mohammad-Taghi Ebadi, Leonardo Baptista, Reza Rasoolzadeh, Alireza Mahdavian","doi":"10.1021/acs.iecr.5c02508","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c02508","url":null,"abstract":"The thermal behavior of supercritical CO<sub>2</sub> within high-pressure extractors plays a pivotal role in preserving temperature-sensitive bioactive compounds during extraction. However, the effects of turbulence intensity (TI) on local heat transfer dynamics, fluid stability, and extraction efficiency remain poorly quantified. This study presents an integrated computational and experimental framework to systematically evaluate the impact of TI (2–20%) on wall temperature uniformity, pressure distribution, CO<sub>2</sub> density fluctuations, and the extraction yield of bioactive compounds. A validated CFD model was developed and experimentally supported through high-resolution infrared thermography and GC-FID/GC-MS analysis, with a maximum deviation below 0.96 °C. Multicriteria decision-making combining Shannon entropy weighting and TOPSIS analysis revealed that a 4% turbulence intensity offered the most thermodynamically stable configure ratio and the highest Linalool yield (74.05 ± 2.47%). These findings deepen the understanding of turbulence-heat-compound coupling in supercritical systems and offer a scalable methodology for optimizing extraction conditions in pharmaceutical and food applications.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"68 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145009097","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
High-Activity Multienzyme-Mimicking Copper-Doped Palladium Metallene Nanozyme toward Portable and Sensitive On-Site Colorimetric Assay 高活性多酶模拟铜掺杂金属钯纳米酶的便携式灵敏现场比色测定
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-07 DOI: 10.1021/acs.iecr.5c02553
Changjin Zhou, Jiahao Zhang, Hongyi Li, Dong Shao, Junlun Zhu, Wei Wen, Xiuhua Zhang, Zhengfang Tian, Shengfu Wang
{"title":"High-Activity Multienzyme-Mimicking Copper-Doped Palladium Metallene Nanozyme toward Portable and Sensitive On-Site Colorimetric Assay","authors":"Changjin Zhou, Jiahao Zhang, Hongyi Li, Dong Shao, Junlun Zhu, Wei Wen, Xiuhua Zhang, Zhengfang Tian, Shengfu Wang","doi":"10.1021/acs.iecr.5c02553","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c02553","url":null,"abstract":"As a key technology enabling green and sustainable chemical processes, nanozymes have significantly enhanced their catalytic efficiency and economic viability. Therefore, the development of a higher catalytic activity enzyme mimic to construct a portable and easily sensing strategy for sensitive, rapid, and convenient determination of a specific target is exceedingly elemental for an advanced sensing platform. Herein, we designed and prepared copper-doped palladium metallene (Cu–Pd metallene) with multiple enzyme-like activities for a sensitive colorimetric assay. The relevant kinetic parameters of Cu–Pd metallene with three kinds of enzyme-like activities were evaluated. The Michaelis–Menten constant of laccase mimic and oxidase mimic were calculated to be 0.041 and 0.51 mM, which exhibited high affinity to 2,4-dichlorophenol and 3,3′,5,5′-tetramethylbenzidine in the corresponding system, respectively. Inspired by its high catalytic activity, a simple and portable colorimetric sensing platform based on Cu–Pd metallene was developed to detect and distinguish epinephrine, phenolics, and thiram by UV–vis absorption spectrum and smartphone. Among them, the proposed method can detect epinephrine concentration in the range of 1–15 μg mL<sup>–1</sup> by laccase-like activity, and a calculated reliable limit of detection is 0.18 μg mL<sup>–1</sup>. Owing to the inhibitory effect, the colorimetric sensing platform was used to analyze thiram, which presented a concentration range of 10–500 ng mL<sup>–1</sup> and an acceptable detection limit of 4.4 ng mL<sup>–1</sup>. Considering the advantages of accuracy and ease of use of Cu–Pd metallene-based colorimetric sensing platform, it has great potential for real-time monitoring of relevant targets in poor areas.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"40 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145007328","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
Fully Biobased Copolyesters from 2,5-Furandicarboxylic Acid and Vegetable Oil-Derived Dimer Fatty Acid: Toward Sustainable Thermoplastic Elastomers with Tunable Properties 由2,5-呋喃二甲酸和植物油衍生二聚脂肪酸合成的全生物基共聚聚酯:迈向具有可调性能的可持续热塑性弹性体
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-07 DOI: 10.1021/acs.iecr.5c01630
Jie Jiang, Yunqi Yao, Zihang Zhai, Shaoliang Lin, Ling Zhao, Zhenhao Xi
{"title":"Fully Biobased Copolyesters from 2,5-Furandicarboxylic Acid and Vegetable Oil-Derived Dimer Fatty Acid: Toward Sustainable Thermoplastic Elastomers with Tunable Properties","authors":"Jie Jiang, Yunqi Yao, Zihang Zhai, Shaoliang Lin, Ling Zhao, Zhenhao Xi","doi":"10.1021/acs.iecr.5c01630","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c01630","url":null,"abstract":"Renewable furan-based polyesters have recently drawn great attention as sustainable alternatives to petroleum-based polyesters. A series of fully biobased copolyesters poly(butylene dimer acid-co-2,5-furandicarboxylate) (PBDaF) were successfully synthesized by melt polycondensation based on 2,5-furandicarboxylic acid (2,5-FDCA), 1,4-butanediol (1,4-BDO), and vegetable oil-derived dimer fatty acid (DFA). These copolyesters showed typical properties of thermoplastic elastomers from semicrystalline thermoplastic to amorphous elastomer by easily regulating the ratio of the FDCA and DFA units. The chemical structure, thermomechanical properties, crystalline behavior, thermal stability, tensile and elastic properties, and hydrophobic and gas barrier properties, varying from the chemical compositions, were investigated in detail. The results showed that the incorporation of the DFA unit reduced interaction of the intermolecular chain of PBDaF copolyesters and enhanced molecular chain motion due to the flexible long-branched chain of DFA, resulting in the decrease of crystallization, melting point, glass transition temperature, Young’s modulus, and tensile strength but the increase of hydrophobicity and elasticity. PBDaF copolyesters had the oxygen permeability in the range of 1.07–2.37 barrer, and PBDaF-87 exhibited gas barrier 11 times higher than natural rubber. It is believed that this work proposed a method for preparing high-performance furan-based copolyester elastomers using flexible functional monomers.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"16 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145007329","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
Model Validation and Performance Study of LCB Content in the TA-PLA/PLA System Based on Blending Ratio Regulation 基于配比调节的TA-PLA/PLA体系LCB含量模型验证及性能研究
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-07 DOI: 10.1021/acs.iecr.5c02285
Aiqiang Yang, Shengde Wu, Haoyu Wang, Guoxiang Zou
{"title":"Model Validation and Performance Study of LCB Content in the TA-PLA/PLA System Based on Blending Ratio Regulation","authors":"Aiqiang Yang, Shengde Wu, Haoyu Wang, Guoxiang Zou","doi":"10.1021/acs.iecr.5c02285","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c02285","url":null,"abstract":"Polylactide with controlled branching was prepared by mixing different amounts (10, 20, 30, 40, and 50 wt %) of three-arm polylactide (TA-PLA) with linear polylactide (L-PLA). Compared to L-PLA, the samples containing long-chain branched (LCB) architectures demonstrated higher zero-shear viscosity (η<sub>0</sub>), when the TA-PLA content reached 50 wt %, significantly exceeding the L-PLA. Cole–Cole plots, van Gurp-Palmen (vGP) diagrams, and weighted relaxation spectra revealed that the blends had complex rheological behavior, which was intensified by increasing the LCB content in the blends. The reliability of several semiempirical models for quantifying LCB content was verified based on the controlled branching of the blends. Furthermore, the nonisothermal crystallization results showed that the branched architecture in TA-PLA could improve the crystallization ability of the blends to some extent. PLA foam was prepared by using supercritical CO<sub>2</sub> foaming, showing that appropriate contents of LCB obviously improved the foaming properties of L-PLA.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"15 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145007330","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
Effect of Structural Isomerism in Imidazolium-Based Ionic Liquid on Polycarbonate Ethanolysis 咪唑基离子液体结构异构对聚碳酸酯醇解的影响
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-06 DOI: 10.1021/acs.iecr.5c02500
Sojung Seo, Seung-Hoon Lee, Ji-Hun Seo
{"title":"Effect of Structural Isomerism in Imidazolium-Based Ionic Liquid on Polycarbonate Ethanolysis","authors":"Sojung Seo, Seung-Hoon Lee, Ji-Hun Seo","doi":"10.1021/acs.iecr.5c02500","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c02500","url":null,"abstract":"Depolymerization of polycarbonate (PC) is an efficient and environmentally friendly approach to recycling waste PC. Recently, ionic liquids (ILs) have attracted attention as sustainable and recyclable catalytic solvents for PC depolymerization. In this study, we investigated the effect of alkyl chain isomerism in imidazolium-based ILs, focusing on four different isomers: n-butyl, sec-butyl, isobutyl, and tert-butyl. To elucidate the factors influencing PC depolymerization using ILs, excess enthalpy and hydrogen bonding energy of PC in the IL mixtures were calculated using the conductivity screening model for realistic solvent (COSMO-RS). Among the ILs examined, 1-butyl-3-methylimidazolium acetate ([n-BMIM][Ac]) exhibited the highest depolymerization efficiency in terms of PC conversion, bisphenol A (BPA) yield, and BPA purity and also showed the strongest hydrogen bonding energy of PC in IL-ethanol mixture. Even after five consecutive recycling cycles of PC ethanolysis, the IL maintained 100% PC conversion, 99% BPA yield, and 96% BPA purity. These results suggest that structural tuning of ILs can be a viable strategy for designing efficient and recyclable catalytic solvents for polymer depolymerization.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"13 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145009083","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
Liquid–Solid Hydrodynamics in an Annular Gap Rotating Expanded Bed Reactor 环隙旋转膨胀床反应器的液固流体动力学
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-06 DOI: 10.1021/acs.iecr.5c02050
Haogang Zhao, Tianyao Tang, Jing Song, Junjie Wang, Jian Deng, Guangsheng Luo
{"title":"Liquid–Solid Hydrodynamics in an Annular Gap Rotating Expanded Bed Reactor","authors":"Haogang Zhao, Tianyao Tang, Jing Song, Junjie Wang, Jian Deng, Guangsheng Luo","doi":"10.1021/acs.iecr.5c02050","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c02050","url":null,"abstract":"Micropacked bed reactors (μPBRs) and expanded bed reactors (EBRs) are well-known for their good performances. However, they still face some challenges, such as high pressure drop in μPBRs and nonideal flow in EBRs. Thus, this work proposes novel annular gap rotating expanded bed reactors (AREBRs). The novel reactor integrates three key features: microparticle packing, a rotating flow field, and slight expansion (expansion ratio &lt;1). The rotating flow field enhances liquid–solid contact, while the slight expansion reduces pressure drop and keeps the short interphase mass transfer distance. To verify the novelty, Al<sub>2</sub>O<sub>3</sub> and SiO<sub>2</sub> particles in the micrometer size of 50–100 μm are selected as packed particles, and deionized water is selected as the liquid phase. Several major parameters have been investigated for the change of the expansion ratio and Pe. In comparison with μPBRs, the pressure drop in AREBRs could be reduced by more than 15 times, while compared with EBRs, Pe can be improved by ∼30% with u<sub>L</sub> ranging from 0.79 ∼ 1.32 mm/s. Meanwhile, the axial solid holdup profile demonstrates significantly improved homogeneity in the AREBRs. The improved flow ideality can ensure stable operation at a relatively high liquid flow velocity. Furthermore, the prediction models for the expansion ratio and Pe are both developed. This study on hydrodynamics can guide the applications of AREBRs in the purification of wastewater containing Cr(VI) by adsorption, synthesis of metal-supported catalysts, etc.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"83 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145009084","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
A Robust Anionic Metal–Organic Framework for Efficient Capture of Rubidium: Performance and Mechanism Study 一种高效捕获铷的稳健阴离子金属-有机框架:性能和机理研究
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-04 DOI: 10.1021/acs.iecr.5c03180
Ting Wang, Gan Li, Bo Xue, Pengtao Guo, Xudong Zhao, Tiantian Hao, Dahuan Liu
{"title":"A Robust Anionic Metal–Organic Framework for Efficient Capture of Rubidium: Performance and Mechanism Study","authors":"Ting Wang, Gan Li, Bo Xue, Pengtao Guo, Xudong Zhao, Tiantian Hao, Dahuan Liu","doi":"10.1021/acs.iecr.5c03180","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c03180","url":null,"abstract":"High-efficiency adsorbents for rubidium ions (Rb<sup>+</sup>) are still being actively researched and developed to meet the growing demands in various industries. Herein, the cost-effective ellagic acids were selected as organic ligands to assemble with bismuth (Bi) and zirconium (Zr) metal clusters to prepare SU-101 and SU-102. Among the two samples, abundant cationic ions DMA (N,N’-dimethylacetamide) are balanced in the anionic skeleton of SU-102. Benefiting from the smooth channels and these abundant exchangeable ion sites in the 1D channel wall, SU-102 displays a high Rb<sup>+</sup> adsorption capacity of 183.6 mg g<sup>–1</sup>. The powder-state SU-102 was successfully shaped to SU-102/PAN beads, and the dynamic Rb<sup>+</sup> adsorption capacity can reach 110 mg g<sup>–1</sup>. Notably, the SU-102/PAN composite demonstrates significant superiority compared to powder adsorbents, with a particular emphasis on its adsorption capacity and notably improved recyclability. Eventually, this work offers guidance for the development of a high-performance adsorbent for Rb<sup>+</sup> capture.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"24 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144987384","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
A Novel Heat Integrated Dividing Wall Column Configuration for the Production of Pentane Blowing Agent from Light Naphtha 以轻石脑油为原料生产戊烷发泡剂的新型热集成分壁塔结构
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-04 DOI: 10.1021/acs.iecr.5c01930
Zhenyu Zhang, Yixian Xu, Chengyi Zhao, Yuan Jin, Renting Li, Jun Li, Lanyi Sun
{"title":"A Novel Heat Integrated Dividing Wall Column Configuration for the Production of Pentane Blowing Agent from Light Naphtha","authors":"Zhenyu Zhang, Yixian Xu, Chengyi Zhao, Yuan Jin, Renting Li, Jun Li, Lanyi Sun","doi":"10.1021/acs.iecr.5c01930","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c01930","url":null,"abstract":"This study develops energy-efficient processes for producing pentane blowing agent (PBA) from light naphtha, addressing the challenge of valorizing C<sub>5</sub>–C<sub>6</sub> fractions with limited utility. A novel heat-integrated dividing wall column (HI-DWC) configuration is designed, combining the advantages of the dividing wall column (DWC) with heat integration (HI). Five distillation configurations for producing PBA─double column (DC), DWC, heat integrated double column (HI-DC), HI-DWC, and heat exchanger network-heat integrated dividing wall column (HEN-HI-DWC)─are evaluated using multiobjective optimization. The results demonstrate that the HI-DWC configuration effectively eliminates the remixing effect of intermediate components, enabling complete HI and achieving energy-saving benefits that surpass those of individual process intensification methods. The HEN-HI-DWC configuration achieves the highest performance, reducing total operating cost by 55.5% and total annual cost by 20.8%, cutting CO<sub>2</sub> emissions by 55.6% and improving thermodynamic efficiency by 129.5% compared to the DC configuration. This approach provides a sustainable and economically viable solution for light naphtha utilization.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"312 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144987313","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 Carrier Separation and Band Structure Regulation of Nitrogen-Doped ZnIn2S4 for Photocatalytic Hydrogen Peroxide Production 光催化过氧化氢制备中氮掺杂ZnIn2S4的载流子分离和能带结构调控
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-04 DOI: 10.1021/acs.iecr.5c02331
Miao Li, Long Chen, Ying Yang, Yuelan Zhang, Xiaoqing Qiu
{"title":"Enhanced Carrier Separation and Band Structure Regulation of Nitrogen-Doped ZnIn2S4 for Photocatalytic Hydrogen Peroxide Production","authors":"Miao Li, Long Chen, Ying Yang, Yuelan Zhang, Xiaoqing Qiu","doi":"10.1021/acs.iecr.5c02331","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c02331","url":null,"abstract":"Hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>) has a wide range of applications in the chemical, medical, wastewater treatment, and fuel cell industries, but its current main production process is energy-intensive and generates a large number of toxic byproducts. In contrast, the production of H<sub>2</sub>O<sub>2</sub> by a photocatalytic oxygen reduction reaction (ORR) or water oxidation reaction (WOR) using renewable solar energy, air, and water is one of the most promising technologies available. Herein, nonmetallic nitrogen-doped ZnIn<sub>2</sub>S<sub>4</sub> (ZIS) was prepared by a simple solvothermal method by adding N,N-dimethylformamide as a nitrogen source into the ZIS precursor solution. The doping of nitrogen effectively suppressed the complexation of the photogenerated carriers, which allowed more photogenerated electrons to participate in the ORR. In addition, the nitrogen doping modulated the energy band structure of ZIS, and the negative shift of the conduction improved the reduction ability of photogenerated electrons as well as the photostability of the material. The results show that the optimized nitrogen-doped ZIS material can produce H<sub>2</sub>O<sub>2</sub> by two-step single-electron indirect ORR without the use of sacrificial reagents, and the yield of H<sub>2</sub>O<sub>2</sub> is 0.7 mmol g<sup>–1</sup> h<sup>–1</sup>, which is significantly higher than that of the pristine ZIS.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"53 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144987288","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
Electrolyte Engineering for Low-Temperature Aqueous Rechargeable Metal-Ion Batteries: Design Strategies and Perspectives 低温水可充电金属离子电池的电解液工程:设计策略与展望
IF 4.2 3区 工程技术
Industrial & Engineering Chemistry Research Pub Date : 2025-09-04 DOI: 10.1021/acs.iecr.5c02866
Kaiwen Xiao, Qiang Yang, Xuedi Wang, Tao Chen, JiaJun Fu
{"title":"Electrolyte Engineering for Low-Temperature Aqueous Rechargeable Metal-Ion Batteries: Design Strategies and Perspectives","authors":"Kaiwen Xiao, Qiang Yang, Xuedi Wang, Tao Chen, JiaJun Fu","doi":"10.1021/acs.iecr.5c02866","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c02866","url":null,"abstract":"Aqueous rechargeable metal-ion batteries (ARMBs) represent a promising research field due to their inherent sustainability and safety. However, the practical applications of ARMBs require reliable operation under diverse environmental conditions, particularly at low temperatures. The fundamental challenge for low-temperature ARMBs stems from the solidification of aqueous electrolytes at subzero temperatures, which severely impedes ion transport and electrochemical kinetics. Electrolyte engineering has emerged as the pivotal strategy to overcome this limitation. This review provides a comprehensive summary of recent advances in low-temperature ARMBs, with a specific focus on breakthrough modification strategies for both liquid and hydrogel electrolytes. Furthermore, it compares the effectiveness of various optimization strategies aimed at improving low-temperature performance. Finally, promising future research directions for advancing this rapidly evolving field are outlined. This review offers a foundational understanding and a pragmatic design perspective to guide the development of low-temperature ARMBs for future applications.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"33 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144987385","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
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