Towards industrial applications of graphene electrodes
Towards industrial applications of graphene electrodes
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DOI：
10.1088/0031-8949/2012/t146/014024
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发表时间：
2012-01-01
期刊：
影响因子：
2.9
通讯作者：
Hong, Byung Hee
中科院分区：
文献类型：
--
作者：
Bae, Sukang;Kim, Sang Jin;Hong, Byung Hee
自从2004年首次通过机械剥离从石墨中分离出石墨烯以来，许多人尝试使用各种化学方法合成大尺寸石墨烯。特别是，在镍和铜等金属基底上使用化学气相沉积（CVD）合成石墨烯方面取得了很大进展。最近，开发了一种利用卷对卷转移和化学掺杂工艺合成超大规模（类似于30英寸）石墨烯薄膜的方法，该方法表现出优异的电学和物理性能，适合大规模实际应用。考虑到卷对卷和CVD方法出色的可扩展性/可加工性以及石墨烯薄膜非凡的柔韧性/导电性，我们预计透明石墨烯电极可以在不久的将来取代氧化铟锡。
Since the first isolation of graphene in 2004 by mechanical exfoliation from graphite, many people have tried to synthesize large-scale graphene using various chemical methods. In particular, there has been a great number of advances in the synthesis of graphene using chemical vapor deposition (CVD) on metal substrates such as Ni and Cu. Recently, a method to synthesize ultra-large-scale (similar to 30 inch) graphene films using roll-to-roll transfer and chemical doping processes was developed that shows excellent electrical and physical properties suitable for practical applications on a large scale. Considering the outstanding scalability/processibility of roll-to-roll and CVD methods as well as the extraordinary flexibility/conductivity of graphene films, we expect that transparent graphene electrodes can replace indium tin oxide in the near future.