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- Xiang Xu
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
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- Qiangqiang Zhang
- College of Civil Engineering and Mechanics, Key Laboratory of Mechanics on Disaster and Environment in Western China, Lanzhou University, Lanzhou 730000, P. R. China.
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- Menglong Hao
- Department of Mechanical Engineering, University of California, Berkeley, CA 94720, USA.
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- Yuan Hu
- Department of Mechanical and Aerospace Engineering and California NanoSystems Institute, University of California, Los Angeles, CA 90095, USA.
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- Zhaoyang Lin
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
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- Lele Peng
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
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- Tao Wang
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
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- Xuexin Ren
- Department of Mechanical Engineering, University of California, Berkeley, CA 94720, USA.
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- Chen Wang
- Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095, USA.
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- Zipeng Zhao
- Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095, USA.
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- Chengzhang Wan
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
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- Huilong Fei
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
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- Lei Wang
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
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- Jian Zhu
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
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- Hongtao Sun
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
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- Wenli Chen
- Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, Harbin Institute of Technology, Harbin 150090, P. R. China.
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- Tao Du
- Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, Harbin Institute of Technology, Harbin 150090, P. R. China.
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- Biwei Deng
- School of Industrial Engineering, Purdue University, West Lafayette, IN 47907, USA.
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- Gary J. Cheng
- School of Industrial Engineering, Purdue University, West Lafayette, IN 47907, USA.
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- Imran Shakir
- Sustainable Energy Technologies Centre, College of Engineering, King Saud University, Riyadh, Kingdom of Saudi Arabia.
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- Chris Dames
- Department of Mechanical Engineering, University of California, Berkeley, CA 94720, USA.
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- Timothy S. Fisher
- Department of Mechanical and Aerospace Engineering and California NanoSystems Institute, University of California, Los Angeles, CA 90095, USA.
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- Xiang Zhang
- Department of Mechanical Engineering, University of California, Berkeley, CA 94720, USA.
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- Hui Li
- Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, Harbin Institute of Technology, Harbin 150090, P. R. China.
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- Yu Huang
- Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095, USA.
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- Xiangfeng Duan
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA.
書誌事項
- 公開日
- 2019-02-15
- DOI
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- 10.1126/science.aav7304
- 公開者
- American Association for the Advancement of Science (AAAS)
この論文をさがす
説明
<jats:title>Elastic ceramics</jats:title> <jats:p> Aerogels hold promise as lightweight replacements for thermal insulation. However, poor mechanical stability has hampered progress in moving toward commercialization. Xu <jats:italic>et al.</jats:italic> designed a mechanical metamaterial that pinches in a small amount when you compress it (see the Perspective by Chhowalla and Jariwala). This is characteristic of materials with a negative Poisson's ratio and dramatically improves mechanical stability. The trick was using three-dimensional graphene structures to template the ceramic aerogels, thus producing a superinsulating material endowed with excellent mechanical properties. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6428" page="723" related-article-type="in-this-issue" vol="363" xlink:href="10.1126/science.aav7304">723</jats:related-article> ; see also p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6428" page="694" related-article-type="in-this-issue" vol="363" xlink:href="10.1126/science.aaw5670">694</jats:related-article> </jats:p>
収録刊行物
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- Science
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Science 363 (6428), 723-727, 2019-02-15
American Association for the Advancement of Science (AAAS)
