Recent Advances in Transition Metal Phosphide Electrocatalysts for Water Splitting under Neutral pH Conditions,ChemElectroChem

当前位置： X-MOL 学术 › ChemElectroChem › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Recent Advances in Transition Metal Phosphide Electrocatalysts for Water Splitting under Neutral pH Conditions
ChemElectroChem ( IF 3.5 ) Pub Date : 2020-06-22 , DOI: 10.1002/celc.202000734
Byeongyoon Kim ₁ , Taekyung Kim ₁ , Kwangyeol Lee ₁ , Jinghong Li ₂

Affiliation

Considerable attention on sustainable clean energy resources has led to the development of a plethora of catalytic materials, specifically geared toward water electrolysis. Among various developed catalysts, noble‐metal‐based electrocatalysts have shown promising performances for oxygen and hydrogen evolution reactions (OER and HER). However, their high price and scarcity have always been roadblocks to the commercialization of the water‐splitting technology. Recently, transition metal phosphides (TMP) and phosphates (TMPi) have emerged as alternative electrocatalysts for the OER and HER under neutral conditions; water splitting under a neutral conditions eco‐friendly and free of the corrosion issues that are present for acidic or alkaline conditions. Herein, we present the recent progress in TMP(i) based water splitting under neutral conditions, particularly focusing on the synthetic strategies and design concepts for improved catalytic performances. Challenges and outlook for further development of these promising catalysts are also discussed.

中文翻译：

中性pH条件下用于水分解的过渡金属磷酸盐电催化剂的最新进展

对可持续清洁能源的大量关注导致了大量催化材料的开发，特别是针对水电解。在各种已开发的催化剂中，贵金属基电催化剂在氧气和氢气的放出反应（OER和HER）方面表现出令人鼓舞的性能。但是，它们的高价格和稀缺性一直是水分解技术商业化的障碍。最近，过渡金属磷化物（TMP）和磷酸盐（TMPi）在中性条件下已成为OER和HER的替代电催化剂。在中性条件下进行水分解是生态友好的，并且没有酸性或碱性条件下的腐蚀问题。在此，我们介绍了在中性条件下基于TMP（i）的水分解的最新进展，特别关注合成策略和设计概念以提高催化性能。还讨论了这些有前途的催化剂的进一步发展所面临的挑战和前景。

更新日期：2020-06-22

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11