Piezo-Electro-Catalytic Hydrogen Production via Piezoelectric Fluoropolymers

IF 6.2 Q2 ENERGY & FUELS
Peter Cameron Sherrell, Fangxi Xie, Alexander Corletto, Anders Barlow, Donghyuck Park, Jizhen Zhang, Ken Aldren S. Usman, Diego Chaparro, Eirini Goudeli, Andris Šutka, Joselito Razal, Joseph D. Berry, Amanda V. Ellis
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引用次数: 0

Abstract

Producing future fuels, such as green hydrogen, using less external energy input is a key factor in making such fuels truly environmentally friendly. In addition, the requirement of reducing the amount of catalyst used per mass of fuel produced is key for resource stability, particularly for platinum group metals which dominate such catalysis fields. Herein, a proof-of-principle approach is demonstrated to achieve both targets through piezo-electro-catalysis from chemically stable, flexible, fluoropolymers. Highly polarized MXene-poly(vinylidene-difluoride)-co-(trifluoro-ethylene) interfaces, with an embedded platinum mesh electrode, are shown to decrease the onset overpotential of the mesh by 200 mV, thus lowering the overall energy and Pt required to produce a given mass of hydrogen. The simple approach used herein can be applied to other, advanced catalysts, to boost performance and efficiency.

Abstract Image

压电含氟聚合物压电电催化制氢
生产未来的燃料,如绿色氢,使用更少的外部能源投入是使这种燃料真正环保的关键因素。此外,减少每生产一质量燃料所使用的催化剂数量的要求是资源稳定的关键,特别是对于在这种催化领域占主导地位的铂族金属。在这里,一种原理证明的方法被证明可以通过压电催化从化学稳定的,柔性的,含氟聚合物实现这两个目标。高度极化的MXene-poly(vinylidene-difluoride)-co-(trifluoro-乙烯)界面,嵌入铂网状电极,可以将网状的起始过电位降低200 mV,从而降低产生给定质量的氢所需的总能量和铂。这里使用的简单方法可以应用于其他先进的催化剂,以提高性能和效率。
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来源期刊
CiteScore
8.20
自引率
3.40%
发文量
0
期刊介绍: Advanced Energy and Sustainability Research is an open access academic journal that focuses on publishing high-quality peer-reviewed research articles in the areas of energy harvesting, conversion, storage, distribution, applications, ecology, climate change, water and environmental sciences, and related societal impacts. The journal provides readers with free access to influential scientific research that has undergone rigorous peer review, a common feature of all journals in the Advanced series. In addition to original research articles, the journal publishes opinion, editorial and review articles designed to meet the needs of a broad readership interested in energy and sustainability science and related fields. In addition, Advanced Energy and Sustainability Research is indexed in several abstracting and indexing services, including: CAS: Chemical Abstracts Service (ACS) Directory of Open Access Journals (DOAJ) Emerging Sources Citation Index (Clarivate Analytics) INSPEC (IET) Web of Science (Clarivate Analytics).
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