Literature DB >> 23420477

A carbon-nanotube-supported graphene-rich non-precious metal oxygen reduction catalyst with enhanced performance durability.

Gang Wu1, Karren L More, Ping Xu, Hsing-Lin Wang, Magali Ferrandon, Arthur J Kropf, Deborah J Myers, Shuguo Ma, Christina M Johnston, Piotr Zelenay.   

Abstract

A non-precious metal catalyst for oxygen reduction in acid media, enriched in graphene sheets/bubbles during a high-temperature synthesis step, has been developed from an Fe precursor and in situ polymerized polyaniline, supported on multi-walled carbon nanotubes. The catalyst showed no performance loss for 500 hours in a hydrogen/air fuel cell. The improved durability is correlated with the graphene formation, apparently enhanced in the presence of carbon nanotubes.

Entities:  

Year:  2013        PMID： 23420477     DOI： 10.1039/c3cc39121c

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


  9 in total

1.  Theoretical investigation of the ORR on boron-silicon nanotubes (B-SiNTs) as acceptable catalysts in fuel cells.

Authors:  Razieh Razavi; Meysam Najafi
Journal:  RSC Adv       Date:  2019-10-04       Impact factor: 4.036

2.  Three dimensional metal/N-doped nanoplate carbon catalysts for oxygen reduction, the reason for using a layered nanoreactor.

Authors:  Mohammad Yeganeh Ghotbi; Arash Javanmard; Hassan Soleimani
Journal:  Sci Rep       Date:  2018-02-21       Impact factor: 4.379

3.  Effect of the Thermal Treatment of Fe/N/C Catalysts for the Oxygen Reduction Reaction Synthesized by Pyrolysis of Covalent Organic Frameworks.

Authors:  Álvaro García; Tarrick Haynes; María Retuerto; Pilar Ferrer; Laura Pascual; Miguel A Peña; Mohamed Abdel Salam; Mohamed Mokhtar; Diego Gianolio; Sergio Rojas
Journal:  Ind Eng Chem Res       Date:  2021-11-03       Impact factor: 3.720

4.  First principles study of optoelectronic and photocatalytic performance of novel transition metal dipnictide XP2 (X = Ti, Zr, Hf) monolayers.

Authors:  Sheraz Ahmad; Ismail Shahid; Nasir Shehzad; W Khan; H U Din; M Idrees; B Amin; A Laref
Journal:  RSC Adv       Date:  2022-04-11       Impact factor: 3.361

5.  Enhancement of Fe-N-C carbon catalyst activity for the oxygen reduction reaction: effective increment of active sites by a short and repeated heating process.

Authors:  Satoshi Yasuda; Yosuke Uchibori; Makoto Wakeshima; Yukio Hinatsu; Hiroaki Ogawa; Masahiro Yano; Hidehito Asaoka
Journal:  RSC Adv       Date:  2018-11-08       Impact factor: 4.036

6.  Multiplex lithography for multilevel multiscale architectures and its application to polymer electrolyte membrane fuel cell.

Authors:  Hyesung Cho; Sang Moon Kim; Yun Sik Kang; Junsoo Kim; Segeun Jang; Minhyoung Kim; Hyunchul Park; Jung Won Bang; Soonmin Seo; Kahp-Yang Suh; Yung-Eun Sung; Mansoo Choi
Journal:  Nat Commun       Date:  2015-09-28       Impact factor: 14.919

7.  N-doped carbon nanomaterials are durable catalysts for oxygen reduction reaction in acidic fuel cells.

Authors:  Jianglan Shui; Min Wang; Feng Du; Liming Dai
Journal:  Sci Adv       Date:  2015-02-27       Impact factor: 14.136

8.  Critical role of intercalated water for electrocatalytically active nitrogen-doped graphitic systems.

Authors:  Ulises Martinez; Joseph H Dumont; Edward F Holby; Kateryna Artyushkova; Geraldine M Purdy; Akhilesh Singh; Nathan H Mack; Plamen Atanassov; David A Cullen; Karren L More; Manish Chhowalla; Piotr Zelenay; Andrew M Dattelbaum; Aditya D Mohite; Gautam Gupta
Journal:  Sci Adv       Date:  2016-03-18       Impact factor: 14.136

9.  Electrospun interconnected Fe-N/C nanofiber networks as efficient electrocatalysts for oxygen reduction reaction in acidic media.

Authors:  Nan Wu; Yingde Wang; Yongpeng Lei; Bing Wang; Cheng Han; Yanzi Gou; Qi Shi; Dong Fang
Journal:  Sci Rep       Date:  2015-11-30       Impact factor: 4.379
  9 in total

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