Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells

Tian, Xinlong; Zhao, Xiao; Su, Ya-Qiong; Wang, Lijuan; Wang, Hongming; Dang, Dai; Chi, Bin; Liu, Hongfang; Hensen, Emiel J.M.; Lou, Xiong Wen (David); Xia, Bao Yu

doi:10.1126/science.aaw7493

Cited by 1,527

The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells

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Tian, Xinlong, Zhao, Xiao, Su, Ya-Qiong, Wang, Lijuan, Wang, Hongming, Dang, Dai, Chi, Bin, Liu, Hongfang, Hensen, Emiel J.M., Lou, Xiong Wen (David), Xia, Bao Yu·2019·Science

DOI 10.1126/science.aaw7493

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Abstract

Nanocage-chain fuel cell catalysts: The expense and scarcity of platinum has driven efforts to improve oxygen-reduction catalysts in proton-exchange membrane fuel cells. Tian et al. synthesized chains of platinum-nickel alloy nanospheres connected by necking regions. These structures can be etched to form nanocages with platinum-rich surfaces that are highly active for oxygen reduction. In fuel cells running on air and hydrogen, these catalysts operated for at least 180 hours. Science , this issue p. 850

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Authors: Tian, X., Zhao, X., Su, Y.-Q., Wang, L., Wang, H., Dang, D., Chi, B., Liu, H., Hensen, E. J. M., Lou, X. W. (., & Xia, B. Y.
Venue: Science
Publisher: American Association for the Advancement of Science (AAAS)
Published: 2019-11-15
Volume: 366
Issue: 6467
Pages: 850-856
ISSN: 0036-8075 (ISSN-L)
1095-9203
DOI: 10.1126/science.aaw7493
OpenAlex: W2987957259
Cited by: 1,527
References: 13
FWCI: 35.97
Type: journal article
Language: en
Open access: green
Funders: National Natural Science Foundation of China (21805104)

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This page: CoChat. (2026). Citation check: Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells. https://app.cochat.ai/papers/10.1126/science.aaw7493
The paper: Tian, X., Zhao, X., Su, Y.-Q., Wang, L., Wang, H., Dang, D., Chi, B., Liu, H., Hensen, E. J. M., Lou, X. W. (., & Xia, B. Y. (2019). Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells. Science. https://doi.org/10.1126/science.aaw7493

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Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells

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