3D porous graphene with ultrahigh surface area for microscale capacitive deionization
Publication in refereed journal

香港中文大學研究人員

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其它資訊
摘要Capacitive deionization (CDI) is an emerging technology to supply deionized water as liquid coolant for the thermal management in microelectronics. Graphene has been demonstrated as a promising candidate for CDI electrode. However, the performance of current graphene-based CD! is far below expectation due to the limited specific surface area (SSA) and electrical conductivity of the chemically reduced graphene. Here we presented a KOH-activated graphene that has ultrahigh SSA of 3513 m(2)/g and electrical conductivity of 104 S/m. With improved materials properties, an ultrahigh electrosorption capacity of 11.86 mg/g and a significant adsorption rate of 20 min are achieved. (C) 2014 Elsevier Ltd. All rights reserved.
著者Li Z, Song B, Wu ZK, Lin ZY, Yao YG, Moon KS, Wong CP
期刊名稱Nano Energy
出版年份2015
月份1
卷號11
出版社ELSEVIER SCIENCE BV
頁次711 - 718
國際標準期刊號2211-2855
電子國際標準期刊號2211-3282
語言英式英語
關鍵詞Capacitive deionization; Energy efficient desalination; Graphene; Thermal management of microelectronics; Water cooling system
Web of Science 學科類別Chemistry; Chemistry, Physical; Materials Science; Materials Science, Multidisciplinary; Nanoscience & Nanotechnology; Physics; Physics, Applied; Science & Technology - Other Topics

上次更新時間 2020-01-12 於 01:21