التفاصيل البيبلوغرافية
| العنوان: |
Platinum-based nanocages with subnanometer-thick walls and well-defined, controllable facets |
| المؤلفون: |
Zhang, Lei, Roling, Luke T., Wang, Xue, Vara, Madeline, Chi, Miaofang, Liu, Jingyue, Choi, Sang-Il, Park, Jinho, Herron, Jeffrey A., Xie, Zhaoxiong, Mavrikakis, Manos, Xia, Younan |
| المساهمون: |
U.S. Department of Energy, Basic Energy Sciences, Georgia Institute of Technology, Office of Chemical Sciences |
| المصدر: |
Science ; volume 349, issue 6246, page 412-416 ; ISSN 0036-8075 1095-9203 |
| بيانات النشر: |
American Association for the Advancement of Science (AAAS) |
| سنة النشر: |
2015 |
| الوصف: |
Etching platinum nanocage catalysts Although platinum is an excellent catalyst for the oxygen reduction reaction that occurs in fuel cells, its scarcity continues to drive efforts to improve its utilization. Zhang et al. made nanocages of platinum by coating palladium nanocrystals with only a few layers of platinum and then etching away the palladium core (see the Perspective by Strasser). Platinum nanocages made using nanoscale octahedra and cubes of palladium displayed different catalytic activity for the oxygen reduction reaction. Science , this issue p. 412 ; see also p. 379 |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1126/science.aab0801 |
| الإتاحة: |
https://doi.org/10.1126/science.aab0801Test |
| حقوق: |
http://www.sciencemag.org/about/science-licenses-journal-article-reuseTest |
| رقم الانضمام: |
edsbas.830982F6 |
| قاعدة البيانات: |
BASE |
