دورية أكاديمية
Extremely Low Density and Super-Compressible Graphene Cellular Materials.
| العنوان: | Extremely Low Density and Super-Compressible Graphene Cellular Materials. |
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| المؤلفون: | Qiu L; Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia., Huang B; Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia., He Z; Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia., Wang Y; Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia., Tian Z; Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia., Liu JZ; Department of Mechanical and Aerospace Engineering, Monash University, VIC, 3800, Australia.; Monash Centre for Atomically Thin Materials, Monash University, VIC, 3800, Australia., Wang K; Department of Chemical Engineering, Monash University, VIC, 3800, Australia., Song J; Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia., Gengenbach TR; CSIRO Manufacturing, Bayview Avenue, Clayton, VIC, 3168, Australia., Li D; Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia.; Monash Centre for Atomically Thin Materials, Monash University, VIC, 3800, Australia. |
| المصدر: | Advanced materials (Deerfield Beach, Fla.) [Adv Mater] 2017 Sep; Vol. 29 (36). Date of Electronic Publication: 2017 Jul 21. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Wiley-VCH Country of Publication: Germany NLM ID: 9885358 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1521-4095 (Electronic) Linking ISSN: 09359648 NLM ISO Abbreviation: Adv Mater Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Publication: Sept. 3, 1997- : Weinheim : Wiley-VCH Original Publication: Deerfield Beach, FL : VCH Publishers, 1989- |
| مستخلص: | Development of extremely low density graphene elastomer (GE) holds the potential to enable new properties that traditional cellular materials cannot offer, which are promising for a range of emerging applications, ranging from flexible electronics to multifunctional scaffolds. However, existing graphene foams with extremely low density are generally found to have very poor mechanical resilience. It is scientifically intriguing but remains unresolved whether and how the density limit of this class of cellular materials can be further pushed down while their mechanical resilience is being retained. In this work, a simple annealing strategy is developed to investigate the role of intersheet interactions in the formation of extreme-low-density of graphene-based cellular materials. It is discovered that the density limit of mechanically resilient cellular GEs can be further pushed down as low as 0.16 mg cm -3 through thermal annealing. The resultant extremely low density GEs reveal a range of unprecedented properties, including complete recovery from 98% compression in both of liquid and air, ultrahigh solvent adsorption capacity, ultrahigh pressure sensitivity, and light transmittance. (© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.) |
| فهرسة مساهمة: | Keywords: aerogels; elastomers; extremely low density; graphene; super-compressible |
| تواريخ الأحداث: | Date Created: 20170722 Date Completed: 20180718 Latest Revision: 20200930 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1002/adma.201701553 |
| PMID: | 28731224 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1521-4095 |
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| DOI: | 10.1002/adma.201701553 |