Strain engineered gas-consumption electroreduction reactions: Fundamentals and perspectives
Strain engineered gas-consumption electroreduction reactions: Fundamentals and perspectives
复制标题
应变工程耗气电还原反应：基础知识和前景
DOI：
10.1016/j.ccr.2020.213649
复制
发表时间：
2020-12
影响因子：
20.6
通讯作者：
Hongbin Cao
中科院分区：
文献类型：
--
作者：
Jian Shen;Rui Tang;Jun Huang;Yi Wu;Cheng Chen;Qiongzhi Zhou;Yan Huang;Radha Kishan Motkuri;Xin Jin;Hongbin Cao
耗气电还原反应（GERs）包括二氧化碳还原反应、双电子氧还原反应、氮还原反应等，是一种很有前途的清洁、可再生的水介质气体还原合成可持续化学品的方法，可以解决能源和环境对化石燃料的过度依赖。然而，由于缓慢的动力学和吸附线性标度关系，GERs表现出不利的活性，选择性和稳定性，阻碍了它们的放大应用。在过去的几年中，已经做出了巨大的努力，以提高电催化剂的性能，通过施加应变工程的线性标度关系的破裂和引入应变工程界面，以加速动力学。在这篇综述中，我们总结了基本原理和应用的应变工程为基础的战略，提高电催化性能在典型的GERs。详细地，首先介绍了GERs、应变工程和线性标度关系的基本原理。此外，应变工程的线性标度关系的破坏和相应的过程控制机制的影响。此外，应变策略和它的应用，为个人GERs的突出。此外，除了抛光本征活性中心的性能外，还需要呈现通过构建超疏水性/超好氧性固/液/气界面来增强气体质量扩散和电荷转移的进展。最后，我们讨论了未来的机遇和挑战的应变工程提高电催化性能的指导方针。总的来说，我们希望这一审查将提供一个精细的控制策略的电催化性能，并清楚地说明了在应变工程的作用下的催化过程的深入机制。此外，许多人预期这种灵感可以扩展到同步控制的多步基本竞争反应，在可持续生产的新兴清洁能源和环境修复社区。
Gas-consuming electroreduction reactions (GERs), including carbon dioxide reduction reaction, two-electrons oxygen reduction reaction, and nitrogen reduction reaction, are viewed as promising clean and renewable approaches for the sustainable chemicals synthesized from a gas reduction in aqueous mediate, solving the energy and environmental crisis from over-dependent of the fossil fuels. However, due to sluggish kinetics and adsorption linear scaling relations, GERs showcase unfavorable activity, selectivity, and stability, impeding their scale-up application. Over the past few years, tremendous efforts have been made to boost electrocatalyst performance via imposing strain engineering on the linear scaling relations breakup and introducing strain engineered interface to accelerate kinetics. In this review, we summarize the fundamentals and applications of strain engineering-based strategies for boosting electrocatalytic performance in typical GERs. In detailed, the fundamentals of GERs, strain engineering, and linear scaling relations are firstly provided. Furthermore, the impacts of strain engineering on the breaks of linear scaling relations and the corresponding process control mechanism are presented. Moreover, the strain strategies and its application for the individual GERs are highlighted. Additionally, apart from polishing the performance of intrinsic active sites, the progress of gas mass diffusion and charge transfer enhanced by constructing superhydrophobiciltiy/superaerophilicity solid/liquid/gas interfaces, is also needed to be presented. Finally, we discuss guidelines for future opportunities and challenges of strain engineering for boosting electrocatalytic performance. Collectively, we hope that this review will offer a fine control strategy for electrocatalytic performance and clearly illustrate the in-depth mechanism for the catalytic process under the role of strain engineering. Furthermore, many anticipations of such inspirations could extend to synchronized control of multistep elementary competitive reaction in the sustainable production of emerging clean energy and environmental remediation communities.
登录
查看更多内容
影响因子：
3.7
作者：
Chang, Zhiyuan;Huo, Shengjuan;Wang, Hailiang
通讯作者：
Wang, Hailiang
影响因子：
16.6
作者：
Mistry H;Varela AS;Bonifacio CS;Zegkinoglou I;Sinev I;Choi YW;Kisslinger K;Stach EA;Yang JC;Strasser P;Cuenya BR
通讯作者：
Cuenya BR
用于高性能氧还原反应的超需氧碳纳米管阵列电极
影响因子：
29.4
作者：
Lu, Zhiyi;Xu, Wenwen;Jiang, Lei
通讯作者：
Jiang, Lei
影响因子：
9.9
作者：
Wang Yuqing;Zou Yuqin;Tao Li;Wang Yanyong;Huang Gen;Du Shiqian;Wang Shuangyin
通讯作者：
Wang Shuangyin
影响因子：
11.9
作者：
Monzo, J.;Malewski, Y.;Rodriguez, P.
通讯作者：
Rodriguez, P.