Exfoliated and reassembled graphite (ERG) forms macroscopic, high aspect ratio (1 : >10⁶) and highly conductive coating layers that are strongly adherent to paper, wood, cloth, ceramic and other substrates. The coating precursor is an aqueous dispersion of graphite that exfoliates spontaneously in alkaline cellulose solutions, forming stable dispersions. These can be applied to the substrates by using different painting, coating and lithography techniques. The coating morphology changes from highly smooth to porous and rough, depending on the finishing procedure used. Coated paper sheets are flexible and they perform as leads in electrical circuitry and as electrodes in electrodeposition, supercapacitors, hygroelectricity cells and other electrochemical devices suitable for flexible and wearable electronics. These unique properties of ERG are explained as a consequence of the amphiphilic character of cellulose, which allows it to play the roles of exfoliant, dispersant, stabilizer, adhesive and plasticizer, while graphite powder is transformed into a cohesive laminated nanocomposite.

中文翻译：

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纤维素基材上脱落和重新组装的石墨的多功能涂层

脱落并重新组装的石墨（ERG）形成宏观的高纵横比（1：> 10 ⁶）和高度导电的涂层，这些涂层牢固地粘附在纸张，木材，布料，陶瓷和其他基材上。涂层前体是石墨的水分散体，它在碱性纤维素溶液中自发剥落，形成稳定的分散体。可以通过使用不同的喷漆，涂层和光刻技术将它们应用于基材。取决于所使用的精加工程序，涂层的形态从高度光滑变为多孔和粗糙。涂布的纸张是柔性的，它们可以用作电路中的引线和电沉积中的电极，超级电容器，湿电电池和其他适用于柔性和可穿戴电子设备的电化学设备。ERG的这些独特性质是由于纤维素具有两亲性而造成的，