海水电解中的氯离子阻塞:讲述阳极与离子之间的喜怒哀乐

IF 13 2区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY
Ashish Gaur, Enkhtuvshin Enkhbayar, Jatin Sharma, Sungwook Mhin, HyukSu Han
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引用次数: 0

摘要

海水是分子氢最丰富的来源。利用海水中的氢储量,可能会在未来启动旨在推进可持续能源和环境保护努力的创新战略。最近,有关通过电化学海水裂解制氢的研究激增。然而,电极的性能和耐久性有其局限性,因为要使这项技术适用于工业目的,还需要解决一些难题。海水中普遍存在的氯离子和氯腐蚀造成的活性位点阻塞是最重要的问题;它对阳极元件的活性和耐用性都有负面影响。解决这一特殊问题是海水分离领域的重中之重。本综述主要介绍新开发的材料和技术,这些材料和技术可通过阻断活性位点来抑制氯离子,同时防止氯离子腐蚀。预计这一概念将对广大读者有利,并将激发研究人员对这一特定关注领域的研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Chloride-Ion Blocking in Seawater Electrolysis: Narrating the Tale of Likes and Dislikes Between Anode and Ions

Chloride-Ion Blocking in Seawater Electrolysis: Narrating the Tale of Likes and Dislikes Between Anode and Ions
Seawater is the most abundant source of molecular hydrogen. Utilizing the hydrogen reserves present in the seawater may inaugurate innovative strategies aimed at advancing sustainable energy and environmental preservation endeavors in the future. Recently, there has been a surge in study in the field addressing the production of hydrogen through the electrochemical seawater splitting. However, the performance and durability of the electrode have limitations due to the fact that there are a few challenges that need to be addressed in order to make the technology suitable for the industrial purpose. The active site blockage caused by chloride ions that are prevalent in seawater and chloride corrosion is the most significant issue; it has a negative impact on both the activity and the durability of the anode component. Addressing this particular issue is of upmost importance in the seawater splitting area. This review concentrates on the newly developed materials and techniques for inhibiting chloride ions by blocking the active sites, simultaneously preventing the chloride corrosion. It is anticipated that the concept will be advantageous for a large audience and will inspire researchers to study on this particular area of concern.
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来源期刊
Energy & Environmental Materials
Energy & Environmental Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-
CiteScore
17.60
自引率
6.00%
发文量
66
期刊介绍: Energy & Environmental Materials (EEM) is an international journal published by Zhengzhou University in collaboration with John Wiley & Sons, Inc. The journal aims to publish high quality research related to materials for energy harvesting, conversion, storage, and transport, as well as for creating a cleaner environment. EEM welcomes research work of significant general interest that has a high impact on society-relevant technological advances. The scope of the journal is intentionally broad, recognizing the complexity of issues and challenges related to energy and environmental materials. Therefore, interdisciplinary work across basic science and engineering disciplines is particularly encouraged. The areas covered by the journal include, but are not limited to, materials and composites for photovoltaics and photoelectrochemistry, bioprocessing, batteries, fuel cells, supercapacitors, clean air, and devices with multifunctionality. The readership of the journal includes chemical, physical, biological, materials, and environmental scientists and engineers from academia, industry, and policy-making.
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