Nano Research Energy最新文献

Theoretical catalytic performance of single-atom catalysts M 1/PW 12O 40 for alkyne hydrogenation materials 用于炔烃加氢材料的单原子催化剂 M 1/PW 12O 40 的理论催化性能

Nano Research Energy Pub Date : 2024-06-01 DOI: 10.26599/nre.2024.9120128

S. H. Talib, Xuelian Jiang, Shixiang Feng, Mengdie Zhao, Qi Yu

引用次数: 0

Recent advances in copper-based catalysts for electrocatalytic CO2 reduction toward multi-carbon products 铜基催化剂在电催化二氧化碳还原为多碳产品方面的最新进展

Nano Research Energy Pub Date : 2024-01-18 DOI: 10.26599/nre.2024.9120112

Qiang Wang, Hehe Wei, Ping Liu, Zixiang Su, Xue-Qing Gong

{"title":"Recent advances in copper-based catalysts for electrocatalytic CO2 reduction toward multi-carbon products","authors":"Qiang Wang, Hehe Wei, Ping Liu, Zixiang Su, Xue-Qing Gong","doi":"10.26599/nre.2024.9120112","DOIUrl":"https://doi.org/10.26599/nre.2024.9120112","url":null,"abstract":"Electrocatalytic carbon dioxide reduction reaction (CO2RR) holds the promise of both overcoming the greenhouse effect and synthesizing a wealth of chemicals. Electrocatalytic CO2 reduction toward carbon-containing products, including C1 products (carbon monoxide, formic acid, etc), C2 products (ethylene, ethanol, etc.) and multi-carbon products (e.g., npropanol), provides beneficial fuel and chemicals for industrial production. The complexity of the multi-proton transfer processes and difficulties of C-C coupling in electrochemical CO2 reduction toward multi-carbon(C2+) products have attracted increasing concerns on the design of catalysts in comparison with those of C1 products. In this paper, we review the main advances in the syntheses of multi-carbon products through electrocatalytic carbon dioxide reduction in recent years, introduce the basic principles of electrocatalytic CO2RR, and detailly elucidate two widely accepted mechanisms of C-C coupling reactions. Among abundant nanomaterials, copper-based catalysts are outstanding catalysts for the preparation of multi-carbon chemicals in electrochemical CO2RR attributing to effective C-C coupling reactions. Regarding the different selectivity of multi-carbon chemicals but extensively applied copper-based catalysts, we classify and summarize various Cu-based catalysts through separating diverse multi-carbon products, where the modification of spatial and electronic structures is beneficial to increase the coverage of CO or lower the activation energy barrier for forming CC bond to form the key intermediates and increase the production of multi-carbon products. Challenges and prospects involving the fundamental and development of copper-based catalysts in electrochemical CO2 reduction reaction are also proposed.","PeriodicalId":501117,"journal":{"name":"Nano Research Energy","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139554330","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: 0

Back-contact configuration energizes perovskite photovoltaic modules 背触点配置为过氧化物光伏组件供电

Nano Research Energy Pub Date : 2024-01-01 DOI: 10.26599/nre.2024.9120111

Xiaoyu Yang, Yongguang Tu, Fengjun Ye, Zheng Bao

引用次数: 0

Investigation into charge carrier dynamics in organic light-emitting diodes 有机发光二极管中的电荷载流子动力学研究

Nano Research Energy Pub Date : 2023-12-01 DOI: 10.26599/nre.2024.9120109

Dong-Guang Zheng, Hyeon-Dong Lee, Gyeong Won Lee, Dong‐Soo Shin, Jeongwon Kim, Jong-In Shim, Zhiqun Lin, Tae-Woo Lee, Dong Ha Kim

引用次数: 0

Hybrid hydrovoltaic electricity generation driven by water evaporation 由水蒸发驱动的混合光伏发电

Nano Research Energy Pub Date : 2023-12-01 DOI: 10.26599/nre.2024.9120110

Xuemei Li, Gu Feng, Yiding Chen, Jidong Li, Jun Yin, Wei Deng, Wanlin Guo

引用次数: 0

Mechanism of water-evaporation-induced electricity beyond streaming potential 水蒸发诱发电超越流势的机理

Nano Research Energy Pub Date : 2023-12-01 DOI: 10.26599/nre.2024.9120108

Sunmiao Fang, Huan Lu, Weicun Chu, Wanlin Guo

{"title":"Mechanism of water-evaporation-induced electricity beyond streaming potential","authors":"Sunmiao Fang, Huan Lu, Weicun Chu, Wanlin Guo","doi":"10.26599/nre.2024.9120108","DOIUrl":"https://doi.org/10.26599/nre.2024.9120108","url":null,"abstract":"Since its first discovery in 2017, evaporation-induced electricity has attracted extensive attention and shown significant advantages in green energy conversion. While the streaming potential-related electrokinetic effect has been intensively explored and widely recognized as the underlying mechanism, the role of coupling between water molecules and charge carriers in the material remains elusive. Here we show through carefully designed experiments that the streaming potential effect indeed plays a role but can only contribute about half to the total water-evaporation-induced voltage occurring within the partially-wetted region of the carbon black film where the solid-liquid-gas three-phase interface exists. It is also shown that water evaporation from carboxyl and amino-functionalized carbon black films produces opposite voltage signals. Detailed first-principles calculations unveil that the adsorption of water molecules can lead to reversed charge transfer in the carboxyl and amino-functionalized carbon substrates. Finally, an evaporation-driven charge transport mechanism is proposed for the induced electricity mediated by the coupling between water molecules and charge carriers in the material. The results reveal the important role of direct interaction between water molecules and materials, deepening our understanding of the mechanism for evaporation-induced hydrovoltaic effect beyond streaming potential.","PeriodicalId":501117,"journal":{"name":"Nano Research Energy","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139554309","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: 0

Radiative-coupled evaporative cooling: Fundamentals, development, and applications 辐射耦合蒸发冷却：基础、发展和应用

Nano Research Energy Pub Date : 2023-11-01 DOI: 10.26599/nre.2023.9120107

Li Yu, Yimou Huang, Weihong Li, Changmin Shi, Brian W. Sheldon, Zhuo Chen, Meijie Chen

引用次数: 0

Designing electrodes and electrolytes for batteries by leveraging deep learning 利用深度学习设计电池电极和电解质

Nano Research Energy Pub Date : 2023-10-01 DOI: 10.26599/nre.2023.9120102

Chenxi Sui, Ziyang Jiang, Genesis Higueros, David Carlson, Po-Chun Hsu

引用次数: 0

Intermetallic ferric nickel silicide alloy derived from magadiite by magnesiothermic reaction as bifunctional electrocatalyst for overall water splitting 通过镁热反应从麦饭石中提取的金属间硅化铁镍合金作为整体水分离的双功能电催化剂

Nano Research Energy Pub Date : 2023-10-01 DOI: 10.26599/nre.2023.9120104

Xuyang Jing, Yang Mu, Zanming Gao, Xueying Dong, C. Meng, Chi Huang, Yifu Zhang