Industrial & Engineering Chemistry Research最新文献_第6页

IF 3.8 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-07-02

Gian Pavian Eldi, Ahmad Syauqi, Hankwon Lim* and Riezqa Andika*,

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IF 3.8 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-07-02

Yuxiang Wang, João Marreiros, Joshua A. Thompson, Todd J. Toops, Zachary S. Campbell, Michelle K. Kidder, Christopher J. Janke, Jia Qing Leow, David S. Sholl and Ryan P. Lively*,

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IF 3.8 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-07-02

Xiaoxia Zhang, Meng Rong*, Junfeng Niu and Tianwei Tan*,

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IF 3.8 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-07-02

Yifei Wang, Yingdong Yang, Yuxing Liu, Xinkang Zhang, Fengming Mo, Tao Huang, Yongjiang Shan, Ting Wu, Fei Zhang*, Xiangshu Chen* and Hidetoshi Kita,

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Bandgap Modulation via Al Photodeposition on C-Doped g-C3N4 for Enhanced Photocatalytic Hydrogen Production 通过Al光沉积调制c掺杂g-C3N4的带隙增强光催化制氢

IF 4.2 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-06-30 DOI: 10.1021/acs.iecr.5c01477

Syed Aamir Hussain, Jun Hu, Fawad Aslam, Chenghui Hu, Hongyin Liu, Abid Ullah, Salman Khan, Feipeng Jiao

{"title":"Bandgap Modulation via Al Photodeposition on C-Doped g-C3N4 for Enhanced Photocatalytic Hydrogen Production","authors":"Syed Aamir Hussain, Jun Hu, Fawad Aslam, Chenghui Hu, Hongyin Liu, Abid Ullah, Salman Khan, Feipeng Jiao","doi":"10.1021/acs.iecr.5c01477","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c01477","url":null,"abstract":"g-C3N4 has drawn more and more attention because of its visible-light activity, facile synthesis from easily available and low-cost precursor materials, chemical stability, and layered structure. However, the photocatalytic activity of a pure g-C3N4 photocatalyst is hindered by its narrow absorption range, small surface area, and fast electron–hole recombination rate. To cope with this issue, aluminum-deposited C-doped g-C3N4 (Aln/C7.5-MA) was synthesized by the polycondensation of melamine and sucrose, followed by in situ photodeposition of Al. The XPS and EDX analyses confirmed the successful deposition of Al nanoparticles over the C7.5-MA surface. The synthesized photocatalyst was employed to generate hydrogen (H2) via photocatalytic water splitting. Al10/C7.5-MA showed the most significant photocatalytic efficiency, achieving an H2 evolution rate of 14167 μmol g–1 h–1, which is 1.6 and 11.5 times greater than that of C-doped g-C3N4 and pristine g-C3N4, respectively. The comprehensive analysis demonstrated that C-doping followed by deposition of Al considerably narrowed its bandgap, expanded the light absorption range, boosted photoresponse, and improved photogenerated charge carrier separation due to the surface plasmon resonance (SPR) effect of Al. The findings emphasize the synergistic effect of C-doping and Al deposition in improving the photocatalytic ability of g-C3N4, presenting a viable approach for sustainable H2 production under visible-light irradiation.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"89 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144516374","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}

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Highly Efficient Catalytic Oxidation of Ethylbenzene to Acetophenone over CuO-Loaded Mesoporous FDU-12 Under Mild Conditions 负载cuo的介孔FDU-12在温和条件下高效催化氧化乙苯制苯乙酮

IF 4.2 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-06-27 DOI: 10.1021/acs.iecr.5c01974

Vishalee S, Venkatachalam K

{"title":"Highly Efficient Catalytic Oxidation of Ethylbenzene to Acetophenone over CuO-Loaded Mesoporous FDU-12 Under Mild Conditions","authors":"Vishalee S, Venkatachalam K","doi":"10.1021/acs.iecr.5c01974","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c01974","url":null,"abstract":"Heterogenous catalytic oxidation of hydrocarbons under mild conditions is highly desirable for industrial applications due to easy catalyst recovery and recycling and environmental benefits. This study focuses on the catalytic performance of mesoporous FDU-12-supported CuO materials (CuO(5 wt %)-FDU-12, CuO(10 wt %)-FDU-12, and CuO(15 wt %)-FDU-12) on the oxidation of ethylbenzene to acetophenone with the aid of tert-butyl hydroperoxide (TBHP) as the oxidant. The experiments were conducted from 60 to 100 °C, with reactant-to-oxidant feed ratios varied between 1:1 and 1:5. Among the three catalysts, CuO(15 wt %)-FDU-12 demonstrated superior catalytic performance, achieving a conversion of 93.12% with 90% selectivity for acetophenone. The reaction parameters were carefully adjusted to maximize the yield and selectivity. The presence of copper oxide was confirmed by XRD, and XPS spectra showed Cu in the +2 oxidation state. The catalyst’s ability to maintain its performance across multiple cycles highlights its stability and potential for industrial-scale applications. This study demonstrates the effectiveness of CuO(15 wt %)-FDU-12 catalysts in promoting oxidation reactions under mild conditions, offering a promising approach for sustainable chemical processes.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"67 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144516327","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

Electrospun Nanomembrane-Assisted Transesterification for Biodiesel Production 电纺丝纳米膜辅助酯交换制备生物柴油

IF 4.2 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-06-27 DOI: 10.1021/acs.iecr.5c01016

Alexandra Piskunova, Nikita Khomutov, Alexander Ashikhmin, Vladlena Chobotova, Antonio Di Martino, Evgeny Melnik, Evgeny Bolbasov, Maxim Piskunov, Pavel Strizhak

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Formulation of Manganese-Based Lithium-Ion Sieves by Surfactant-Assisted Nonsolvent-Induced Phase Separation 表面活性剂辅助非溶剂诱导相分离制备锰基锂离子筛

IF 4.2 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-06-26 DOI: 10.1021/acs.iecr.5c00715

Ping Liu, Mingchi Zhou, Jiayu Ma, Zhen Chen, Qin Yuanhang, Li Yang, Dongshen He, Junfeng Zhou

{"title":"Formulation of Manganese-Based Lithium-Ion Sieves by Surfactant-Assisted Nonsolvent-Induced Phase Separation","authors":"Ping Liu, Mingchi Zhou, Jiayu Ma, Zhen Chen, Qin Yuanhang, Li Yang, Dongshen He, Junfeng Zhou","doi":"10.1021/acs.iecr.5c00715","DOIUrl":"https://doi.org/10.1021/acs.iecr.5c00715","url":null,"abstract":"Manganese-based lithium-ion sieves for lithium adsorption from liquid lithium resources have garnered significant attention. However, challenges arise from the low adsorption capacity and sluggish kinetics of some particle adsorbents derived from shaped lithium-ion sieves, particularly due to their dense and hydrophobic surface characteristics. The nonsolvent phase separation technique is employed to create spherical lithium-ion-sieve precursors (PLMO) with N,N-dimethylformamide as a solvent and polyvinyl chloride as a binder in this study. Following acid treatment, PHMO particles are obtained, and their surface properties, such as porosity and hydrophilicity, are tailored through sodium dodecyl sulfate (SDS) treatment. The results indicate that PLMO particles with a 5% SDS content exhibit high porosity, forming a stable porous outer layer and supporting finger-like structure. The hydrophilic groups facilitated by SDS on the particle surface enhance the overall hydrophilicity of PHMO. Notably, PHMO with 5% SDS (PHMO-5%) displays an adsorption capacity of 14.66 mg/g, which is attributed to its porous and hydrophilic surface. An increase in the ion sieve precursor proportion significantly boosts the adsorption performance of PHMO-5%, reaching 18.34 mg/g with an 80% addition. The adsorption process follows both the Langmuir and pseudo-second-order kinetic models, and PHMO-5% demonstrates high selectivity for lithium ions in industrial waste solutions containing silicon.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"47 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144516328","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}

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Modeling of a Heat-Integrated Biomass Downdraft Gasifier with Construction and Demolition Waste as Feedstock 以建筑垃圾和拆迁垃圾为原料的热集成生物质下吸式气化炉建模

IF 4.2 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-06-26 DOI: 10.1021/acs.iecr.5c01138

Houda M. Haidar, James W. Butler, Anh-Duong Dieu Vo, Peter Gogolek, Kimberley McAuley

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IF 3.8 3区工程技术

Industrial & Engineering Chemistry Research Pub Date : 2025-06-25

Phuc M. Tran, Eric G. O’Neill and Christos T. Maravelias*,

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