Literature DB >> 23019567

An efficient Ag-ionomer interface for hydroxide exchange membrane fuel cells.

Shuang Gu1, Wenchao Sheng, Rui Cai, Shaun M Alia, Shuqin Song, Kurt O Jensen, Yushan Yan.   

Abstract

An efficient Ag-phosphonium ionomer interface is discovered in HEMFCs, helping enhance oxygen reduction and improve mass transports simultaneously. As a result, a completely-precious-metal-free HEMFC has been fabricated, which shows a cost-normalized power much higher than that of a Pt-based PEMFC benchmark (117 vs. 7.7 W US$(-1)).

Entities:  

Year:  2013        PMID: 23019567     DOI: 10.1039/c2cc34862d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  5 in total

1.  Activity targets for nanostructured platinum-group-metal-free catalysts in hydroxide exchange membrane fuel cells.

Authors:  Brian P Setzler; Zhongbin Zhuang; Jarrid A Wittkopf; Yushan Yan
Journal:  Nat Nanotechnol       Date:  2016-12-06       Impact factor: 39.213

Review 2.  Silver nanomaterials: synthesis and (electro/photo) catalytic applications.

Authors:  Rakesh Kumar Sharma; Sneha Yadav; Sriparna Dutta; Hanumant B Kale; Indrajeet R Warkad; Radek Zbořil; Rajender S Varma; Manoj B Gawande
Journal:  Chem Soc Rev       Date:  2021-10-18       Impact factor: 54.564

3.  Relating alkaline stability to the structure of quaternary phosphonium cations.

Authors:  Bingzi Zhang; Hai Long; Robert B Kaspar; Junhua Wang; Shuang Gu; Zhongbin Zhuang; Bryan Pivovar; Yushan Yan
Journal:  RSC Adv       Date:  2018-07-25       Impact factor: 4.036

4.  Shape-tuned, surface-active and support-free silver oxygen reduction electrocatalyst enabled high performance fully non-PGM alkaline fuel cell.

Authors:  P Anandha Ganesh; A N Prakrthi; S Selva Chandrasekaran; D Jeyakumar
Journal:  RSC Adv       Date:  2021-07-16       Impact factor: 3.361

5.  Permethyl Cobaltocenium (Cp*2Co+) as an Ultra-Stable Cation for Polymer Hydroxide-Exchange Membranes.

Authors:  Shuang Gu; Junhua Wang; Robert B Kaspar; Qianrong Fang; Bingzi Zhang; E Bryan Coughlin; Yushan Yan
Journal:  Sci Rep       Date:  2015-06-29       Impact factor: 4.379

  5 in total

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