Current Opinion in Green and Sustainable Chemistry最新文献_第4页

Process-chemistry intensification using non-thermal plasmas: Toward one-step chemical production 使用非热等离子体的过程化学强化：迈向一步化学生产

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2025.100997

Nefeli S. Kamarinopoulou , Darien K. Nguyen , Dionisios G. Vlachos

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The active facet of copper and its alloy for selective and efficient electrochemical reduction of nitrate to ammonia 铜及其合金选择性高效电化学还原硝态氮的活性面

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2024.100995

Kartick Chandra Majhi , Zehui Zhang , Feng Chunhua , Yang Lei , Jason Chun-Ho Lam

{"title":"The active facet of copper and its alloy for selective and efficient electrochemical reduction of nitrate to ammonia","authors":"Kartick Chandra Majhi , Zehui Zhang , Feng Chunhua , Yang Lei , Jason Chun-Ho Lam","doi":"10.1016/j.cogsc.2024.100995","DOIUrl":"10.1016/j.cogsc.2024.100995","url":null,"abstract":"<div><div>Electrochemical reduction of nitrate (NO<sub>3</sub><sup>−</sup>) to ammonia (NH<sub>3</sub>) (the e-NO<sub>3</sub>RR) is one of the most widely discussed methods to remediate the NO<sub>3</sub><sup>−</sup> concentrations found in industrial and agricultural wastewater. The growing importance of NH<sub>3</sub> stems from its central role in fertilizer and advanced chemical production and as an emerging renewable hydrogen carrier due to its excellent hydrogen ratio and liquefiability.</div><div>This review highlights how the active facets of copper (Cu), the most widely documented electrocatalyst for e-NO<sub>3</sub>RR, and its alloys transform NO<sub>3</sub><sup>−</sup> to NH<sub>3</sub>. The literature findings on Faradaic efficiency and the NH<sub>3</sub> formation rate in connection with the Cu facet, Cu oxide, and Cu alloys are discussed, followed by a discussion of the potential opportunities of the e-NO<sub>3</sub>RR. We hope this review will provide helpful information to facilitate the design of the next generation of electrocatalysts.</div></div>","PeriodicalId":54228,"journal":{"name":"Current Opinion in Green and Sustainable Chemistry","volume":"51 ","pages":"Article 100995"},"PeriodicalIF":9.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143169276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fundamental insights and emerging opportunities in plasma catalysis for light alkane conversion 等离子体催化轻烷烃转化的基本见解和新机会

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2024.100987

Denver J. Haycock , Russell J. Clarke , David B. Go , William F. Schneider , Jason C. Hicks

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Recent progresses of plasma-catalytic CH4/CO2 conversion to oxygenates: A short review 等离子体催化CH4/CO2转化为氧合物的研究进展

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2024.100989

Li Wang , Qingxi Yin , Xiaohan Zhai , Yanhui Yi

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Machine learning and process systems engineering for sustainable chemical processes–A short review 可持续化学过程的机器学习和过程系统工程-简要综述

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2024.100982

Ana Inés Torres , Jimena Ferreira , Martín Pedemonte

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Plasma catalysis for gas conversion – Impact of catalyst on the plasma behavior 气体转化用等离子体催化。催化剂对等离子体行为的影响

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2024.100990

M. Ruiz-Martín , M. Oliva-Ramírez , A.R. González-Elipe , A. Gómez-Ramírez

引用次数: 0

CO2 conversion using non-thermal plasmas: The path towards industrialisation 使用非热等离子体的二氧化碳转换：通往工业化的道路

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2024.100994

Yunxia Yang , Anthony B. Murphy

{"title":"CO2 conversion using non-thermal plasmas: The path towards industrialisation","authors":"Yunxia Yang , Anthony B. Murphy","doi":"10.1016/j.cogsc.2024.100994","DOIUrl":"10.1016/j.cogsc.2024.100994","url":null,"abstract":"<div><div>Converting carbon dioxide into useful products offers a pathway to reduce CO<sub>2</sub> emissions and an opportunity to transform renewable energy into energy carriers and/or high-value products. Unlike traditional thermal chemical technologies, non-thermal plasma CO<sub>2</sub> conversion processes are well suited to coupling to renewable energy sources. However, the technology readiness level of such plasma processes is low, and a significant gap between existing fundamental research and industrial application remains. After briefly summarising the available non-thermal plasma technologies for CO<sub>2</sub> conversion, criteria for successful industrialisation are considered, and recent progress towards considering and meeting the technical and economic requirements is analysed. The needs identified include using consistent energy efficiency calculations that consider losses in the power supply and elsewhere, improved reactor design for plasma catalytic processes, detailed techno-economic analyses, and studies of the integration of individual plasma reactors into a modularised system and a complete chemical process.</div></div>","PeriodicalId":54228,"journal":{"name":"Current Opinion in Green and Sustainable Chemistry","volume":"51 ","pages":"Article 100994"},"PeriodicalIF":9.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bayesian optimization as a flexible and efficient design framework for sustainable process systems 贝叶斯优化作为一种灵活有效的可持续过程系统设计框架

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-02-01 DOI: 10.1016/j.cogsc.2024.100983

Joel A. Paulson , Calvin Tsay

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Emerging trend in porous carbon as catalysts support for biofuel production 多孔碳作为生物燃料生产催化剂的新兴趋势

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-01-30 DOI: 10.1016/j.cogsc.2025.101005

Sin Yuan Lai

{"title":"Emerging trend in porous carbon as catalysts support for biofuel production","authors":"Sin Yuan Lai","doi":"10.1016/j.cogsc.2025.101005","DOIUrl":"10.1016/j.cogsc.2025.101005","url":null,"abstract":"<div><div>The depletion of fossil fuels and increasing demand on renewable biofuels, particularly enhancing energy security through sustainable biomass sources in catalytic activities. Heterogeneous catalysts are pivotal in advancing sustainable biofuel production by enhancing yield and reducing costs. Metal oxides are widely used as catalysts due to their active sites, high thermal and chemical stability. However, unsupported metal oxides often result in low yield, requiring large amounts of catalyst and long reaction times to achieve high biofuel production. Thus, it has attracted attention toward sustainable porous carbon supports to resolve the shortcomings. The porous carbon is gaining prominence as a sustainable catalyst support due to its renewability, cost-effectiveness, abundance, versatile surface functionalities, tuneable porosity, high surface area, and improved accessibility for reactants. This review explores the roles of sustainable porous carbons, including biochar, activated carbon, graphene-based materials, and carbon nitride, showcasing their distinctive properties in specific catalytic reactions. It encompasses the characteristics of porous carbon supports, such as hierarchical micro-mesoporous structure, pore distribution, pore size, specific surface area, interaction with active metals, in assisting the catalytic active sites for macromolecules cracking, aromatization, deoxygenation, and so forth. Despite the promising advancements, several challenges remain, including the need for cost-effective synthesis methods and long-term stability of catalysts. Ultimately, maximizing the potential of porous carbon as catalysts support is essential for advancing research in biofuel production.</div></div>","PeriodicalId":54228,"journal":{"name":"Current Opinion in Green and Sustainable Chemistry","volume":"52 ","pages":"Article 101005"},"PeriodicalIF":9.3,"publicationDate":"2025-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143403430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Furan based nylon and polyurethane——Viewpoints and perspectives 呋喃基尼龙和聚氨酯——观点和观点

IF 9.3 2区化学

Current Opinion in Green and Sustainable Chemistry Pub Date : 2025-01-29 DOI: 10.1016/j.cogsc.2025.101002

Ruoyu Zhang , Alexander Antonov , Long Zhao , Wenyu Yang

引用次数: 0