Rapid Scalable One-step Production of Catalysts for Low-Iridium Content Proton Exchange Membrane Water Electrolyzers (Adv. Energy Mater. 1/2025)

IF 26 1区 材料科学 Q1 CHEMISTRY, PHYSICAL Advanced Energy Materials Pub Date : 2025-01-07 DOI:10.1002/aenm.202570004
Suriya Venkatesan, Jens Mitzel, Sambal Shashank Ambu, Tobias Morawietz, Indro Biswas, Oscar Recalde, Esmaeil Adabifiroozjaei, Leopoldo Molina-Luna, Deven P. Estes, Karsten Wegner, Pawel Gazdzicki, Aldo Saul Gago, Kaspar Andreas Friedrich
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Abstract

Water Electrolyzers

Intense mixing of metal vapor and large thermal gradients in the precursor-derived high-temperature flame enable the production of Ir-based solid solutions as efficient and stable electrocatalysts for proton exchange membrane water electrolysis (PEMWE). The one-step prepared solid solution exhibits high performance and stability over 2000 h, but with 10-fold lower Ir loading than the state-of-art in the PEMWE cells. More in article number 2401659, Aldo Saul Gago and co-workers.

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来源期刊
Advanced Energy Materials
Advanced Energy Materials CHEMISTRY, PHYSICAL-ENERGY & FUELS
CiteScore
41.90
自引率
4.00%
发文量
889
审稿时长
1.4 months
期刊介绍: Established in 2011, Advanced Energy Materials is an international, interdisciplinary, English-language journal that focuses on materials used in energy harvesting, conversion, and storage. It is regarded as a top-quality journal alongside Advanced Materials, Advanced Functional Materials, and Small. With a 2022 Impact Factor of 27.8, Advanced Energy Materials is considered a prime source for the best energy-related research. The journal covers a wide range of topics in energy-related research, including organic and inorganic photovoltaics, batteries and supercapacitors, fuel cells, hydrogen generation and storage, thermoelectrics, water splitting and photocatalysis, solar fuels and thermosolar power, magnetocalorics, and piezoelectronics. The readership of Advanced Energy Materials includes materials scientists, chemists, physicists, and engineers in both academia and industry. The journal is indexed in various databases and collections, such as Advanced Technologies & Aerospace Database, FIZ Karlsruhe, INSPEC (IET), Science Citation Index Expanded, Technology Collection, and Web of Science, among others.
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