Journal
NANO TODAY
Volume 21, Issue -, Pages 91-105Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.nantod.2018.06.005
Keywords
Pt-based electrocatalysts; Nanoarchitecture; Oxygen reduction reaction (ORR); Metal nanomaterials; Fuel cell; Open construction
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Funding
- National Research Foundation of Korea (NRF) grant - Korean government (MSIP) [2015R1C1A1A01054258]
- International Energy Joint RAMP
- D Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) from the Ministry of Trade, Industry and Energy, Republic of Korea [20168510011350]
- Australian Research Council (ARC) Future Fellow [FT150100479]
- JSPS KAKENHI [17H05393, 17109044]
- Suzuken Memorial Foundation
- Taishan Scholar Program of Shandong Province of China [ts20110829]
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Developing highly efficient and stable platinum (Pt)-based electrocatalysts for oxygen reduction reaction (ORR) is the most essential step toward the commercialization of fuel cells. Highly accessible reactive surfaces play a key role in boosting ORR for superior fuel cell performance due to the adequate exposure of the active surfaces and the feasible mass transport. Herein, we begin with a brief introduction to the design principles for an effective ORR electrocatalyst, which could plausibly possess high activity and durability at the same time. Corresponding with the requirements, the recent progress of rational design based on nanoarchitecture, synthesis, and electrochemical performances of Pt -based electrocatalysts with open construction is reviewed and explained accordingly. (C) 2018 Elsevier Ltd. All rights reserved.
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