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学者姓名：蒋永
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Abstract ：
The combustion of fossil fuels and industrial emissions poses significant environmental challenges. Microbial electrosynthesis (MES) is an emerging technology with the potential to convert CO2 into valuable organic compounds such as methane, acetic acid, and alcohols. Despite notable progress over the past decade, improvements in MES productivity and energy efficiency are still required to advance its commercial viability. This review provides a concise summary and critical assessment of recent advancements in MES enhancement strategies, with a focus on cathode design and reactor engineering. Innovations in advanced materials, including graphene, conductive polymers, and bio-hybrid constructs, have improved electron transfer, microbial loading, and performance. Reactor engineering focuses on optimizing direct and H2-mediated electron transfer, enhancing CO2 supply, reducing energy consumption, and integrating hybrid systems utilizing C1 or C2-mediated electron pathways. These developments address key challenges, providing a foundation for advancing MES as a sustainable, commercially viable technology for CO2 utilization.
Keyword ：
Cathode material Cathode material CO 2 RR CO 2 RR Electrochemical technique Electrochemical technique Hybrid system Hybrid system
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| GB/T 7714 | Xie, Zeyu , Chen, Zusen , Zheng, Xue et al. Recent advances in enhancing microbial electrosynthesis performance: Innovations in cathode design and reactor engineering [J]. | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 103 : 528-537 . |
| MLA | Xie, Zeyu et al. "Recent advances in enhancing microbial electrosynthesis performance: Innovations in cathode design and reactor engineering" . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 103 (2025) : 528-537 . |
| APA | Xie, Zeyu , Chen, Zusen , Zheng, Xue , Liu, Yujie , Jiang, Yong . Recent advances in enhancing microbial electrosynthesis performance: Innovations in cathode design and reactor engineering . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 103 , 528-537 . |
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Direct carbonate electrolysis integrates CO2 capture with electrochemical reduction, thereby eliminating the energy-intensive steps typically associated with CO2 concentration and mitigating regeneration losses, as compared to traditional methods of feeding gaseous CO2. However, the performance of direct carbonate electrolysis remains highly dependent on the design of advanced electrocatalysts, and the production of multicarbon chemicals is still suboptimal. This study demonstrates that the addition of a CO2 diffusion layer significantly stabilizes the current and enhances CO selectivity, while the incorporation of cetyltrimethylammonium bromide (CTAB) effectively inhibits the hydrogen evolution reaction (HER). As a result, without the need for advanced electrocatalysts, the Faradaic efficiency for CO (FECO) increased to 53% using 1 mM CTAB and a CO2 diffusion layer. Syngas fermentation results indicated that a higher CO concentration stimulates chain elongation reactions, promoting the production of medium-chain fatty acids (MCFAs). Consequently, a novel hybrid technology combining tandem direct carbonate electrolysis with syngas fermentation for multicarbon chemical production is proposed. This advancement holds the potential to significantly contribute to the field of electrocatalytic CO2 reduction and foster the development of a sustainable economy.
Keyword ：
Carbon dioxide reduction Carbon dioxide reduction Gas diffusion electrodes Gas diffusion electrodes Microbial electrosynthesis Microbial electrosynthesis Reactive capture Reactive capture Syngas fermentation Syngas fermentation
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| GB/T 7714 | Zheng, Xue , Wang, Shiqi , Huang, Xiaoming et al. Tandem direct carbonate electrolysis with syngas fermentation for multicarbon chemicals production [J]. | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 105 : 1040-1046 . |
| MLA | Zheng, Xue et al. "Tandem direct carbonate electrolysis with syngas fermentation for multicarbon chemicals production" . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 105 (2025) : 1040-1046 . |
| APA | Zheng, Xue , Wang, Shiqi , Huang, Xiaoming , Deng, Haolan , Ai, Tao , Jiang, Yong . Tandem direct carbonate electrolysis with syngas fermentation for multicarbon chemicals production . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 105 , 1040-1046 . |
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Abstract ：
The excessive consumption of fossil fuels and the overemission of CO2 pose a significant threat to sustainable societal development, prompting the exploration of various CO2 valorization technologies. Tandem electrocatalytic reduction with syngas fermentation is anticipated to enhance production rates while increasing selectivity for multicarbon products by employing both electrocatalysts and microbial catalysts. This study observed that co-feeding with acetic acid is an effective strategy for enriching functional microbes in syngas fermentation, as supported by microbial community analysis. Electrolyte and CO2 flow rates were optimized for CO2 reduction reaction (CO2RR). After reaction, changes in the gas diffusion electrode (GDE) morphology, hydrophobicity, and capacitance were noted. The performance of chemical production using CO generated from CO2RR as a substrate for microbial utilization was lower than that observed in serum bottle experiments, indicating the presence of unresolved technological challenges. Overall, this study is expected to contribute to the advancement of hybrid technologies for CO2 valorization.
Keyword ：
Carbon dioxide reduction Carbon dioxide reduction Flow cell Flow cell Gas diffusion electrodes Gas diffusion electrodes Microbial electrosynthesis Microbial electrosynthesis Syngas fermentation Syngas fermentation
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| GB/T 7714 | Liu, Dan , Lai, Shuyao , Liao, Xian et al. Tandem electrocatalytic reduction with syngas fermentation for CO2 conversion to multicarbon products [J]. | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING , 2025 , 13 (2) . |
| MLA | Liu, Dan et al. "Tandem electrocatalytic reduction with syngas fermentation for CO2 conversion to multicarbon products" . | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 13 . 2 (2025) . |
| APA | Liu, Dan , Lai, Shuyao , Liao, Xian , Chen, Sihan , Liu, Tingyu , Jiang, Yong . Tandem electrocatalytic reduction with syngas fermentation for CO2 conversion to multicarbon products . | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING , 2025 , 13 (2) . |
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This comprehensive chapter explores the potential of microbial electrochemical technology as a promising strategy for reclaiming valuable resources from wastewater. It initiates with an introductory overview, followed by a detailed examination of inorganic resource recovery, including the capacity to generate H2and H2O2, and recover metals, nitrogen, and phosphorus. The chapter further extends its focus to encompass the production of diverse organic compounds, such as methane, short-chain organic acids, medium-chain fatty acids, alcohols, and polyhydroxyalkanoate. Additionally, the microbial electrochemical processes for protein and bio-fertilizer production are scrutinized. Moreover, the chapter critically evaluates the current limitations of microbial electrochemical wastewater refining and proposes potential strategies to surmount these challenges. The primary objective of this chapter is to offer valuable insights into sustainable wastewater treatment and resource recovery, thereby contributing to the advancement of this field. © 2025 selection and editorial matter, Guoshuai Liu, Yong Jiang, and Changyong Zhang; individual chapters, the contributors.
Keyword ：
Chains Chains Fatty acids Fatty acids Fertilizers Fertilizers Metal recovery Metal recovery Methane Methane Phosphorus Phosphorus Reclamation Reclamation Wastewater treatment Wastewater treatment
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| GB/T 7714 | Chu, Na , Yang, Nuan , Zhao, Zhiqiang et al. Microbial Electrochemical Technology for Resources Recovery from Wastewater [J]. | Management of Water Resources Using Electrochemical Methods , 2025 : 272-292 . |
| MLA | Chu, Na et al. "Microbial Electrochemical Technology for Resources Recovery from Wastewater" . | Management of Water Resources Using Electrochemical Methods (2025) : 272-292 . |
| APA | Chu, Na , Yang, Nuan , Zhao, Zhiqiang , Dang, Yan , Jiang, Yong . Microbial Electrochemical Technology for Resources Recovery from Wastewater . | Management of Water Resources Using Electrochemical Methods , 2025 , 272-292 . |
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Abstract ：
Microbial electrochemical technology (MET) emerged as a sustainable technology for converting wastes into electricity and chemicals. It has shown promise in wastewater treatment, carbon dioxide capture and utilization, soil remediation, and biosensing. With decades of efforts, plenty of achievements have been reached in this field, including microbial extracellular electron transfer (EET) mechanisms, diverse microbial electrochemical configurations, and the combination with the present technologies. The findings and innovation in this field are still ongoing and advancing our understanding. This chapter will summarize the advances in pathways of EET-mediated Geobacter, Shewanella, and other microorganisms. Working principles and research progress had been reviewed for diverse METs including microbial fuel cells, microbial electrolysis cells, microbial desalination cells, and microbial electrosynthesis cells as well as the integration between MET and other technologies. Moreover, the challenges and outlook of the development of the MET will be proposed. This chapter offers a comprehensive insight into the foundational elements of MET, making it an invaluable resource for researchers, practitioners, and enthusiasts in the field. © 2025 selection and editorial matter, Guoshuai Liu, Yong Jiang, and Changyong Zhang; individual chapters, the contributors.
Keyword ：
Carbon capture Carbon capture Carbon capture and utilization Carbon capture and utilization Carbon dioxide Carbon dioxide Cells Cells Cytology Cytology Desalination Desalination Electron transitions Electron transitions Microbial fuel cells Microbial fuel cells Regenerative fuel cells Regenerative fuel cells Remediation Remediation Soil conservation Soil conservation Wastewater treatment Wastewater treatment
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| GB/T 7714 | Liu, Panpan , Qi, Xiang , Gao, Jingqing et al. Principle of Microbial Electrochemical Technology [J]. | Management of Water Resources Using Electrochemical Methods , 2025 : 218-238 . |
| MLA | Liu, Panpan et al. "Principle of Microbial Electrochemical Technology" . | Management of Water Resources Using Electrochemical Methods (2025) : 218-238 . |
| APA | Liu, Panpan , Qi, Xiang , Gao, Jingqing , Zhang, Yuanxin , Jiang, Yong . Principle of Microbial Electrochemical Technology . | Management of Water Resources Using Electrochemical Methods , 2025 , 218-238 . |
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This book encompasses various approaches to electrochemical water treatment, emphasizing a well-structured framework within the nexus of electrochemistry, water, and energy. It addresses the urgent challenges of water scarcity and pollution and offers practical insights and operational guidance on removing pollutants and preserving water resources through water purification. Applications and real-life case studies support the innovative nature of electrochemical processes as a sustainable and efficient alternative. The user-friendly approach makes this book accessible to a broad audience, being a specialist seeking advanced techniques or a concerned citizen. Features Covers comprehensively the most recent and advanced electrochemical water treatment techniques. Presents practical operational guidelines and insights. Includes real-world examples and case studies. Focuses on environmental impacts and sustainability. Addresses innovative approaches in technology, theoretical computational analysis, and future development guidance for electrochemical water treatment. This book is for professionals, students, and researchers in water and environmental sciences interested in water treatment, management, and resource recovery. It is also a great resource for public and environmental health experts and readers who work in related disciplines and readers interested in water management, treatment, and the health of the environment. © 2025 selection and editorial matter, Guoshuai Liu, Yong Jiang, and Changyong Zhang; individual chapters, the contributors.
Keyword ：
Electrochemistry Electrochemistry Environmental management Environmental management Environmental technology Environmental technology Purification Purification Sustainable development Sustainable development Water pollution Water pollution Water treatment Water treatment
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| GB/T 7714 | Liu, Guoshuai , Jiang, Yong , Zhang, Changyong . Management of Water Resources Using Electrochemical Methods [J]. | Management of Water Resources Using Electrochemical Methods , 2025 : 1-294 . |
| MLA | Liu, Guoshuai et al. "Management of Water Resources Using Electrochemical Methods" . | Management of Water Resources Using Electrochemical Methods (2025) : 1-294 . |
| APA | Liu, Guoshuai , Jiang, Yong , Zhang, Changyong . Management of Water Resources Using Electrochemical Methods . | Management of Water Resources Using Electrochemical Methods , 2025 , 1-294 . |
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Abstract ：
国际经济与政治环境正经历着前所未有的深刻变革，我国也步入新的发展阶段。在这一宏大的历史背景下，教育服务国家战略的能力得到显著提升，社会对教育赋予更高的要求和期待。科研育人是发展新质生产力的有效途径，对提高大学生的创新创业能力具有重要意义。农林院校科研育人的特殊性，可通过剖析有组织科研活动得到展现。实施科研育人，应加强党对教育事业的全面领导，构建以学生为中心的科研育人体系，促进科教融合，构建优良的科研育人环境，建立优秀导师团队，分类分阶段地进行科学指导。通过新时代背景下农林高校科研育人，培养拔尖创新人才，将为国家的经济社会发展作出更大的贡献。
Keyword ：
农林高校 农林高校 创新人才 创新人才 新质生产力 新质生产力 研究生导师 研究生导师 科研教育 科研教育
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| GB/T 7714 | 蒋永 , 褚娜 , 范立维 . 新时代背景下农林高校科研育人探索与实践 [J]. | 高教学刊 , 2025 , 11 (02) : 162-165 . |
| MLA | 蒋永 et al. "新时代背景下农林高校科研育人探索与实践" . | 高教学刊 11 . 02 (2025) : 162-165 . |
| APA | 蒋永 , 褚娜 , 范立维 . 新时代背景下农林高校科研育人探索与实践 . | 高教学刊 , 2025 , 11 (02) , 162-165 . |
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Solid-state electrolyte (SSE) reactors represent a promising platform for carbon capture and utilization (CCU), particularly due to their ability to directly convert CO2 to high-purity liquid products. However, conventional nuclear magnetic resonance (NMR) and chromatography techniques for performance characterization are often time-consuming, instrument-intensive, and procedurally complex. This study presents a rapid characterization method that determines Faradaic efficiency (FE) by measuring the conductivity of the extraction solution from the SSE reactors and applying an empirical correlation to estimate formic acid concentration. The method exhibits strong robustness across a wide range of reactor configurations and components, including variations in separator materials, gas diffusion electrode (GDE) properties, anode types, SSE compositions, and electrocatalysts. Comparative analysis with high-performance liquid chromatography (HPLC) confirms the reliability of the conductivity-based method, yielding an average relative error of 6.1% in concentration and FE. By enabling rapid and accurate performance assessment, this method supports the efficient screening of SSE reactor designs and operating conditions, thereby accelerating the development of sustainable CO2 valorization technologies.
Keyword ：
CO2 electrolysis CO2 electrolysis conductivity conductivity Faraday efficiency Faraday efficiency formic acid formic acid gas diffusion electrode gas diffusion electrode
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| GB/T 7714 | Chu, Na , Zeng, Raymond Jianxiong , Jiang, Yong et al. Conductivity-Based Rapid Characterization of Porous Solid-State Electrolyte Reactors [J]. | ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS , 2025 , 12 (8) : 963-969 . |
| MLA | Chu, Na et al. "Conductivity-Based Rapid Characterization of Porous Solid-State Electrolyte Reactors" . | ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS 12 . 8 (2025) : 963-969 . |
| APA | Chu, Na , Zeng, Raymond Jianxiong , Jiang, Yong , Liang, Peng . Conductivity-Based Rapid Characterization of Porous Solid-State Electrolyte Reactors . | ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS , 2025 , 12 (8) , 963-969 . |
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The rising atmospheric CO2 levels pose significant environmental challenges. Electrocatalytic CO2 reduction offers a promising approach for converting CO2 into valuable chemicals such as formate or formic acid. However, the development of efficient electrocatalysts, a deeper mechanistic understanding, and the minimization of energy consumption during product purification remain critical challenges to practical carbon utilization. Here, layered Bi2SiO5 is designed as a pre-catalyst, which undergoes electrochemical reconstruction into a Bi@Bi2O2CO3 composite. The catalyst achieves a Faradaic efficiency for formate of 95.8% at -1.06 V and maintains over 90% across a wide potential range, outperforming Bi2O2CO3 and Bi. In situ characterizations reveal that Bi2SiO5 converts to Bi2O2CO3 through anion exchange, followed by partial reduction to form Bi@Bi2O2CO3. Charge redistribution at the interface facilitates the proton-coupled electron transfer of *CO2 and desorption of *HCOOH, thereby enhancing formate production, as supported by theoretical calculations. Furthermore, integrating the catalyst into an electrolytic cell containing solid-state electrolytes enables the continuous production of electrolyte-free formic acid, simplifying product separation and purification. This work provides insights for the development of practical carbon utilization.
Keyword ：
Bi@Bi2O2CO3 Bi@Bi2O2CO3 bismuth silicate bismuth silicate electrocatalytic CO2 reduction electrocatalytic CO2 reduction electrolyte-free formic acid electrolyte-free formic acid reconstruction process reconstruction process solid-state electrolyte solid-state electrolyte
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| GB/T 7714 | Zhu, Ping , Cai, Xin-Hao , Huang, Cheng-Cheng et al. Bismuth Silicate Catalyst for Efficient Electrocatalytic CO2 Reduction and Electrolyte-Free Formic Acid Production [J]. | ADVANCED SCIENCE , 2025 , 12 (41) . |
| MLA | Zhu, Ping et al. "Bismuth Silicate Catalyst for Efficient Electrocatalytic CO2 Reduction and Electrolyte-Free Formic Acid Production" . | ADVANCED SCIENCE 12 . 41 (2025) . |
| APA | Zhu, Ping , Cai, Xin-Hao , Huang, Cheng-Cheng , Zhou, Ying , Chu, Na , Jing, Zi-Bo et al. Bismuth Silicate Catalyst for Efficient Electrocatalytic CO2 Reduction and Electrolyte-Free Formic Acid Production . | ADVANCED SCIENCE , 2025 , 12 (41) . |
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Wastewater treatment significantly contributes to greenhouse gas emissions, which are further exacerbated by the environmental impact of external chemical additions. In response, microbial electrochemical wastewater refining has gained prominence at the interdisciplinary frontier of wastewater resource recovery and green bio-manufacturing. Significant progress has been made in utilizing active electrodes to stimulate CO2 fixation rates, applying "binary electron donors" to produce high-value-added chemicals, and developing novel processes and equipment. This review explores various aspects of microbial electrochemical wastewater refining, including microbial electrochemical monitoring of water quality, chemical synthesis from diverse carbon sources, and the deployment of pilot-scale systems for generating electricity, hydrogen, and methane, as well as for in-situ remediation. Additionally, it discusses the challenges and future directions, highlighting the importance of understanding mechanisms, advancing electrocatalyst and microbial engineering, and innovating hybrid processes. In conclusion, the widespread adoption of microbial electrochemical wastewater refining is emphasized for resource recovery and sustainable chemical production, ultimately reducing environmental impact. (c) 2024 THE AUTHORS. Published by Elsevier LTD on behalf of Chinese Academy of Engineering and Higher Education Press Limited Company. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Keyword ：
CO 2 reduction CO 2 reduction Extracellular electron transfer Extracellular electron transfer Microbial electrosynthesis Microbial electrosynthesis Resources recovery Resources recovery Wastewater treatment Wastewater treatment
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| GB/T 7714 | Chu, Na , Li, Daping , Zeng, Raymond Jianxiong et al. Microbial Electrochemical Wastewater Refining [J]. | ENGINEERING , 2025 , 46 : 245-256 . |
| MLA | Chu, Na et al. "Microbial Electrochemical Wastewater Refining" . | ENGINEERING 46 (2025) : 245-256 . |
| APA | Chu, Na , Li, Daping , Zeng, Raymond Jianxiong , Jiang, Yong , Liang, Peng . Microbial Electrochemical Wastewater Refining . | ENGINEERING , 2025 , 46 , 245-256 . |
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