材料导报:能源(英文)最新文献_第9页

Pause electrolysis for acidic CO2 reduction on 3-dimensional Cu 暂停电解，在三维Cu上进行酸性CO2还原

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2022.100173

Zhanyou Xu, Yi Xie, Ying Wang

引用次数: 3

Copper-based bimetallic electrocatalysts for CO2 reduction: From mechanism understandings to product regulations 二氧化碳还原用铜基双金属电催化剂:从机理理解到产品规范

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2022.100174

Haibei Yang , Hongyuan Chuai , Qingrui Meng , Meiyan Wang , Sheng Zhang , Xinbin Ma

{"title":"Copper-based bimetallic electrocatalysts for CO2 reduction: From mechanism understandings to product regulations","authors":"Haibei Yang , Hongyuan Chuai , Qingrui Meng , Meiyan Wang , Sheng Zhang , Xinbin Ma","doi":"10.1016/j.matre.2022.100174","DOIUrl":"10.1016/j.matre.2022.100174","url":null,"abstract":"<div>Electrocatalytic carbon dioxide reduction reaction (CO2RR) is a promising method to solve current environment and energy issues. Copper-based catalysts have been widely studied for converting CO2 into value-added hydrocarbon products. Cu monometallic catalyst has been proved to have some shortcomings, including relatively high energy barriers and diverse reaction pathways, leading to low reaction activities and poor product selectivity, respectively. Recently copper-based bimetallic tandem catalysts have attracted extensive attentions due to their special catalyst structure, which can be easily regulated to achieve high CO2RR reactivity and product selectivity. With the development of quantum chemistry calculations and spectroscopic characterization methods, deep understandings of CO2RR from the mechanism perspective provide a broad horizon for the design of efficient catalysts. This review offers a good summary of reaction mechanisms and product regulation strategies over copper-based bimetallic catalysts, along with a brief discussion on future directions towards their practical applications.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 1","pages":"Article 100174"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44099558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Electronic modulation of two-dimensional bismuth-based nanosheets for electrocatalytic CO2 reduction to formate: A review 电子调制二维铋基纳米片的电催化CO2还原成甲酸:综述

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2023.100181

Guan Wang , Fangyuan Wang , Peilin Deng , Jing Li , Chongtai Wang , Yingjie Hua , Yijun Shen , Xinlong Tian

{"title":"Electronic modulation of two-dimensional bismuth-based nanosheets for electrocatalytic CO2 reduction to formate: A review","authors":"Guan Wang , Fangyuan Wang , Peilin Deng , Jing Li , Chongtai Wang , Yingjie Hua , Yijun Shen , Xinlong Tian","doi":"10.1016/j.matre.2023.100181","DOIUrl":"10.1016/j.matre.2023.100181","url":null,"abstract":"<div>Electrocatalytic CO2 reduction reaction (eCO2RR) has significant relevance to settle the global energy crisis and abnormal climate problem via mitigating the excess emission of waste CO2 and producing high-value-added chemicals. Currently, eCO2RR to formic acid or formate is one of the most technologically and economically viable approaches to realize high-efficiency CO2 utilization, and the development of efficient electrocatalysts is very urgent to achieve efficient and stable catalytic performance. In this review, the recent advances for two-dimensional bismuth-based nanosheets (2D Bi-based NSs) electrocatalysts are concluded from both theoretical and experimental perspectives. Firstly, the preparation strategies of 2D Bi-based NSs in aspects to precisely control the thickness and uniformity are summarized. In addition, the electronic regulation strategies of 2D Bi-based NSs are highlighted to gain insight into the effects of the structure-property relationship on facilitating CO2 activation, improving product selectivity, and optimizing carrier transport dynamics. Finally, the considerable challenges and opportunities of 2D Bi-based NSs are discussed to lighten new directions for future research of eCO2RR.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 1","pages":"Article 100181"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46448831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Recent progress in C–N coupling for electrochemical CO2 reduction with inorganic nitrogenous species in aqueous solution 水溶液中无机含氮物C-N耦合电化学还原CO2研究进展

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2023.100178

Shuxia Liu , Tanyuan Wang , Lior Elbaz , Qing Li

{"title":"Recent progress in C–N coupling for electrochemical CO2 reduction with inorganic nitrogenous species in aqueous solution","authors":"Shuxia Liu , Tanyuan Wang , Lior Elbaz , Qing Li","doi":"10.1016/j.matre.2023.100178","DOIUrl":"10.1016/j.matre.2023.100178","url":null,"abstract":"<div>The electrocatalytic CO2 reduction in aqueous solution mainly involves bond cleavage and formation between C, H and O, and it is highly desirable to expand the bond formation reaction of C with other atoms to obtain novel and valuable chemicals. The electrochemical synthesis of N-containing organic chemicals in electrocatalytic CO2 reduction via introducing N sources is an effective strategy to expand the product scope, since chemicals containing C–N bonds (e.g. amides and amines) are important reactants/products for medicine, agriculture and industry. This article focuses on the research progress of C–N coupling from CO2 and inorganic nitrogenous species in aqueous solution. Firstly, the reaction pathways related to the reaction intermediates for urea, formamide, acetamide, methylamine and ethylamine are highlighted. Then, the electrocatalytic performance of different catalysts for these several N-containing products are summarized and classified. Finally, the challenges and opportunities are analyzed, aiming to provide general insights into future research directions for electrocatalytic C–N coupling.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 1","pages":"Article 100178"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48061057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Advances and challenges of electrolyzers for large-scale CO2 electroreduction 大规模CO2电还原用电解槽的进展与挑战

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2023.100177

Lei Yuan , Shaojuan Zeng , Xiangping Zhang , Xiaoyan Ji , Suojiang Zhang

{"title":"Advances and challenges of electrolyzers for large-scale CO2 electroreduction","authors":"Lei Yuan , Shaojuan Zeng , Xiangping Zhang , Xiaoyan Ji , Suojiang Zhang","doi":"10.1016/j.matre.2023.100177","DOIUrl":"10.1016/j.matre.2023.100177","url":null,"abstract":"<div>CO2 electroreduction (CO2ER) to high value-added chemicals is considered as a promising technology to achieve sustainable carbon neutralization. By virtue of the progressive research in recent years aiming at design and understanding of catalytic materials and electrolyte systems, the CO2ER performance (such as current density, selectivity, stability, CO2 conversion, etc.) has been continually increased. Unfortunately, there has been relatively little attention paid to the large-scale CO2 electrolyzers, which stand just as one obstacle, alongside series-parallel integration, challenging the practical application of this infant technology. In this review, the latest progress on the structures of low-temperature CO2 electrolyzers and scale-up studies was systematically overviewed. The influence of the CO2 electrolyzer configurations, such as the flow channel design, gas diffusion electrode (GDE) and ion exchange membrane (IEM), on the CO2ER performance was further discussed. The review could provide inspiration for the design of large-scale CO2 electrolyzers so as to accelerate the industrial application of CO2ER technology.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 1","pages":"Article 100177"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44789715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Electrochemical CO2 reduction: Progress and opportunity with alloying copper 电化学CO2还原：合金铜的进展与机遇

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2023.100175

Mao Ding , Zhaoyang Chen , Chunxiao Liu , Youpeng Wang , Chengbo Li , Xu Li , Tingting Zheng , Qiu Jiang , Chuan Xia

{"title":"Electrochemical CO2 reduction: Progress and opportunity with alloying copper","authors":"Mao Ding , Zhaoyang Chen , Chunxiao Liu , Youpeng Wang , Chengbo Li , Xu Li , Tingting Zheng , Qiu Jiang , Chuan Xia","doi":"10.1016/j.matre.2023.100175","DOIUrl":"10.1016/j.matre.2023.100175","url":null,"abstract":"<div>Electroreduction of carbon dioxide (CO2) into value-added chemicals offers an entrancing approach to maintaining the global carbon cycle and eliminating environmental threats. A key obstacle to achieving long-term and large-scale implementation of electrochemical CO2 reduction technology is the lack of active and selective catalysts. Copper (Cu) is one of the few candidates that can facilitate C–C coupling to obtain high-energy oxygenates and hydrocarbons beyond carbon monoxide (CO), but it suffers from poor selectivity for products of interest and high overpotentials. Alloying is an effective way to break the linear scaling relations and uniquely manipulate the reactivity and selectivity, which is hard to achieve by using monometallic compositions alone. By alloying Cu with other metals, one could change the catalytic properties of the catalyst by tuning the local electronic structure and modulating the adsorption strength of the reaction intermediates, thus improving the catalytic activity and selectivity. In this review, we focus on the recently developed Cu-based alloy catalysts (including conventional alloys, high-entropy alloys and single-atom alloys) that have been applied in electrocatalytic CO2 reduction (ECR). Theoretical calculations and experimental advances in understanding the key rate-limiting and selectivity-determining steps in those alloys are summarized, with a particular focus on identifying binding energy descriptors and the dynamic product formation mechanisms. In addition, we outline the opportunities and challenges in the fundamental understanding of ECR by recommending advanced in-situ characterization techniques and standardized electrochemical methods and offer atomic-level design principles for steering the reaction pathways to the desired products.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 1","pages":"Article 100175"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43459643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Cobalt phthalocyanine-based conjugated polymer as efficient and exclusive electrocatalyst for CO2 reduction to ethanol 酞菁钴基共轭聚合物作为CO2还原乙醇的高效专用电催化剂

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2023.100176

Dong Jiang , Ran Bu , Wei Xia , Yichen Hu , Mengchen Zhou , Enqing Gao , Toru Asahi , Yusuke Yamauchi , Jing Tang

{"title":"Cobalt phthalocyanine-based conjugated polymer as efficient and exclusive electrocatalyst for CO2 reduction to ethanol","authors":"Dong Jiang , Ran Bu , Wei Xia , Yichen Hu , Mengchen Zhou , Enqing Gao , Toru Asahi , Yusuke Yamauchi , Jing Tang","doi":"10.1016/j.matre.2023.100176","DOIUrl":"10.1016/j.matre.2023.100176","url":null,"abstract":"<div>Electrocatalytic conversion of carbon dioxide to high value-added chemicals is a promising method for solving the energy crisis and global warming. Electrochemical active metal-containing conjugated polymers have been widely studied for heterogeneous carbon dioxide reduction. In the present contribution, we designed and synthesized a stable cobalt phthalocyanine-based conjugated polymer, named CoPPc-TFPPy-CP, and also explored its electrocatalytic application in carbon dioxide reduction to liquid products in an aqueous solution. In the catalyst, cobalt phthalocyanine acts as building blocks connected with 1,3,6,8-tetrakis(4-formyl phenyl)pyrenes via imine-linkages, leading to mesoporous formation polymers with the pore size centered at 4.1 nm. And the central cobalt atoms shifted to a higher oxidation state after condensation. With these chemical and structural natures, the catalyst displayed a remarkable electrocatalytic CO2 reduction performance with an ethanol Faradaic efficiency of 43.25% at −1.0 V vs RHE. While at the same time, the electrochemical reduction process catalyzed by cobalt phthalocyanine produced only carbon monoxide and hydrogen. To the best of our knowledge, CoPPc-TFPPy-CP is the first example among organic polymers and metal-organic frameworks that produces ethanol from CO2 with a remarkable selectivity.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 1","pages":"Article 100176"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43914899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Unraveling the relationship between Sr stoichiometry in Sr Fe1.5Mo0.5O6− and its catalytic performance for high-temperature CO2 electrolysis Sr-Fe1.5Mo0.5O6−中Sr的化学计量与其高温CO2电解催化性能的关系

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2023.100179

Xiuan Xi, Xiaoyu Liu, Lingui Huang, Jianwen Liu, Bowen Zhang, G. Rothenberg, Xianzhu Fu, Jingpeng Luo

引用次数: 1

Unraveling the relationship between Sr stoichiometry in SrxFe1.5Mo0.5O6−σ and its catalytic performance for high-temperature CO2 electrolysis 揭示SrxFe1.5Mo0.5O6−σ中Sr的化学计量与高温CO2电解催化性能的关系

材料导报:能源(英文) Pub Date : 2023-02-01 DOI: 10.1016/j.matre.2023.100179

Xiuan Xi , Xiaoyu Liu , Lingui Huang , Jianwen Liu , Bo-Wen Zhang , Gadi Rothenberg , Xian-Zhu Fu , Jing-Li Luo

{"title":"Unraveling the relationship between Sr stoichiometry in SrxFe1.5Mo0.5O6−σ and its catalytic performance for high-temperature CO2 electrolysis","authors":"Xiuan Xi , Xiaoyu Liu , Lingui Huang , Jianwen Liu , Bo-Wen Zhang , Gadi Rothenberg , Xian-Zhu Fu , Jing-Li Luo","doi":"10.1016/j.matre.2023.100179","DOIUrl":"https://doi.org/10.1016/j.matre.2023.100179","url":null,"abstract":"<div>The solid oxide electrolytic cell (SOEC) is one of the most promising energy conversion and storage devices, which could convert CO2 to CO with high Faradaic efficiency and production rate. However, the lack of active and stable cathode materials impedes their practical applications. Here we focus on the promising perovskite oxide cathode material Sr2Fe1.5Mo0.5O6−σ, with the aim of understanding how A-atom stoichiometry and catalytic performance are linked. We find that increasing the strontium content in the perovskite improves the chemisorption of CO2 on its surface, forming a SrCO3 phase. This hinders the charge transfer and oxygen exchange processes. Simultaneously, strontoium segregation to the cathode surface facilitates coking of the surface during CO2 electrolysis, which poisons the electrode. Consequently, a small number of Sr deficiencies are optimal for both electrochemical performance and long-term stability. Our results provide new insights for designing high-performance CO2 electrolysis cathode materials.</div>","PeriodicalId":61638,"journal":{"name":"材料导报:能源(英文)","volume":"3 1","pages":"Article 100179"},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49903306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Perovskite solar cells toward industrialization: Screen printed perovskite films 走向工业化的钙钛矿太阳能电池:丝网印刷钙钛矿薄膜

材料导报:能源(英文) Pub Date : 2022-11-01 DOI: 10.1016/j.matre.2022.100171

Lin Song

引用次数: 5