One‐Dimensional Earth‐Abundant Nanomaterials for Water‐Splitting Electrocatalysts

Hydrogen fuel acquisition based on electrochemical or photoelectrochemical water splitting represents one of the most promising means for the fast increase of global energy need, capable of offering a clean and sustainable energy resource with zero carbon footprints in the environment. The key to the success of this goal is the realization of robust earth‐abundant materials and cost‐effective reaction processes that can catalyze both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), with high efficiency and stability. In the past decade, one‐dimensional (1D) nanomaterials and nanostructures have been substantially investigated for their potential in serving as these electrocatalysts for reducing overpotentials and increasing catalytic activity, due to their high electrochemically active surface area, fast charge transport, efficient mass transport of reactant species, and effective release of gas produced. In this review, we summarize the recent progress in developing new 1D nanomaterials as catalysts for HER, OER, as well as bifunctional electrocatalysts for both half reactions. Different categories of earth‐abundant materials including metal‐based and metal‐free catalysts are introduced, with their representative results presented. The challenges and perspectives in this field are also discussed.

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• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: One‐Dimensional Earth‐Abundant Nanomaterials for Water‐Splitting Electrocatalysts ; volume:4 ; number:3 ; year:2017 ; extent:15 ; Advanced science ; 4, Heft 3 (2017) (gesamt 15)

Contributors, Places and Time

• Creator: Li, Jun ; Zheng, Gengfeng

Further information

• DOI: 10.1002/advs.201600380
• URN: urn:nbn:de:101:1-2022091908475667337549
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.