Diaphragm and Membrane for Alkaline Water Electrolysis with Zirconium Hydroxide Hydrogel as Hydrophilic Filler

IF 0.5 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Inorganic Materials: Applied Research Pub Date : 2024-10-09 DOI:10.1134/S2075113324701004

V. N. Kuleshov, S. V. Kurochkin, N. V. Kuleshov, A. A. Gavrilyuk, M. A. Klimova, O. Yu. Grigorieva

引用次数: 0

Abstract

A new type of separation materials for alkaline water electrolyzers has been obtained: a diaphragm synthesized by the phase inversion method and a multilayer microfilm membrane with zirconium hydroxide hydrogel as a hydrophilic filler. Experimental data on their porosity, electrical conductivity, and gas density, as well as the results of their tests as part of an alkaline electrolyzer battery are presented in comparison with a porous diaphragm based on polysulfone with a hydrophilic filler (TiO₂), synthesized by the traditional phase inversion method. The advantages and disadvantages of new materials are assessed, and ways for further research and development are determined.

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以氢氧化锆水凝胶为亲水填料的碱性水电解隔膜和膜片

我们获得了一种用于碱性水电解槽的新型分离材料：一种通过相反转法合成的隔膜和一种以氢氧化锆水凝胶为亲水填料的多层微薄膜膜。本文介绍了这两种材料的孔隙率、电导率和气体密度的实验数据，以及它们作为碱性电解槽电池一部分的测试结果，并将其与用传统的相反转法合成的以聚砜为基础、以亲水填料（TiO2）为亲水填料的多孔隔膜进行了比较。评估了新材料的优缺点，并确定了进一步研究和开发的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Inorganic Materials: Applied Research Engineering-Engineering (all)

CiteScore

0.90

自引率

0.00%

发文量

199

期刊介绍： Inorganic Materials: Applied Research contains translations of research articles devoted to applied aspects of inorganic materials. Best articles are selected from four Russian periodicals: Materialovedenie, Perspektivnye Materialy, Fizika i Khimiya Obrabotki Materialov, and Voprosy Materialovedeniya and translated into English. The journal reports recent achievements in materials science: physical and chemical bases of materials science; effects of synergism in composite materials; computer simulations; creation of new materials (including carbon-based materials and ceramics, semiconductors, superconductors, composite materials, polymers, materials for nuclear engineering, materials for aircraft and space engineering, materials for quantum electronics, materials for electronics and optoelectronics, materials for nuclear and thermonuclear power engineering, radiation-hardened materials, materials for use in medicine, etc.); analytical techniques; structure–property relationships; nanostructures and nanotechnologies; advanced technologies; use of hydrogen in structural materials; and economic and environmental issues. The journal also considers engineering issues of materials processing with plasma, high-gradient crystallization, laser technology, and ultrasonic technology. Currently the journal does not accept direct submissions, but submissions to one of the source journals is possible.