共查询到20条相似文献,搜索用时 15 毫秒
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Development of Graphene Oxide/Polyaniline Inks for High Performance Flexible Microsupercapacitors via Extrusion Printing 下载免费PDF全文
Yuqing Liu Binbin Zhang Qun Xu Yuyang Hou Shayan Seyedin Si Qin Gordon G. Wallace Stephen Beirne Joselito M. Razal Jun Chen 《Advanced functional materials》2018,28(21)
Extrusion printing of interdigitated electrodes for flexible microsupercapacitors (fMSCs) offers an attractive route to the fabrication of flexible devices where cost, scalability, and processability of ink formulations are critical. In this work, highly concentrated, viscous, and water‐dispersible inks are developed based on graphene oxide (GO)/polyaniline (PANi) composite for extrusion printing. The optimized GO/PANi‐based all‐solid‐state symmetric fMSCs obtained by extrusion printing interdigitated microelectrodes can deliver outstanding areal capacitance of 153.6 mF cm?2 and volumetric capacitance of 19.2 F cm?3 at 5 mV s?1. It is shown that by fabricating asymmetric fMSCs using the GO/PANi as positive electrode and a graphene‐based negative electrode, the voltage window can be widened from 0.8 to 1.2 V and improvements can be achieved in energy density (from 3.36 to 4.83 mWh cm?3), power density (from 9.82 to 25.3 W cm?3), and cycling stability (from 75% to 100% capacitance retention over 5000 cycles) compared with the symmetric counterpart. The simple ink preparation and facile device fabrication protocols reported here make the scalable fabrication of extrusion printed fMSCs a promising technology. 相似文献
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Flexible Electronics: Inkjet Printed Negative Supercapacitors: Synthesis of Polyaniline‐Based Inks,Doping Agent Effect,and Advanced Electronic Devices Applications (Adv. Funct. Mater. 22/2014) 下载免费PDF全文
Alessandro Chiolerio Sergio Bocchini Samuele Porro 《Advanced functional materials》2014,24(22):3472-3472
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Graphene: High‐Performance Supercapacitors Based on a Zwitterionic Network of Covalently Functionalized Graphene with Iron Tetraaminophthalocyanine (Adv. Funct. Mater. 29/2018) 下载免费PDF全文
Aristides Bakandritsos Demetrios D. Chronopoulos Petr Jakubec Martin Pykal Klára Čépe Theodore Steriotis Sergii Kalytchuk Martin Petr Radek Zbořil Michal Otyepka 《Advanced functional materials》2018,28(29)
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Graphene Oxide: Achieving Outstanding Mechanical Performance in Reinforced Elastomeric Composite Fibers Using Large Sheets of Graphene Oxide (Adv. Funct. Mater. 1/2015) 下载免费PDF全文
Mohammad Ziabari Seyedin Joselito M. Razal Peter C. Innis Rouhollah Jalili Gordon G. Wallace 《Advanced functional materials》2015,25(1):168-168
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Graphene Oxide: Ultrafast Fabrication of Covalently Cross‐linked Multifunctional Graphene Oxide Monoliths (Adv. Funct. Mater. 31/2014) 下载免费PDF全文
Wubo Wan Lingli Li Zongbin Zhao Han Hu Xiaojuan Hao David A. Winkler Lingcong Xi Timothy C. Hughes Jieshan Qiu 《Advanced functional materials》2014,24(31):4914-4914
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Supercapacitors: Epidermal Supercapacitor with High Performance (Adv. Funct. Mater. 45/2016) 下载免费PDF全文
Pingshan Luan Nan Zhang Weiya Zhou Zhiqiang Niu Qiang Zhang Le Cai Xiao Zhang Feng Yang Qingxia Fan Wenbin Zhou Zhuojian Xiao Xiaogang Gu Huiliang Chen Kewei Li Shiqi Xiao Yanchun Wang Huaping Liu Sishen Xie 《Advanced functional materials》2016,26(45):8149-8149
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Wearable Electronics: Thermally Controlled,Patterned Graphene Transfer Printing for Transparent and Wearable Electronic/Optoelectronic System (Adv. Funct. Mater. 46/2015) 下载免费PDF全文
Moon Kee Choi Inhyuk Park Dong Chan Kim Eehyung Joh Ok Kyu Park Jaemin Kim Myungbin Kim Changsoon Choi Jiwoong Yang Kyoung Won Cho Jae‐Ho Hwang Jwa‐Min Nam Taeghwan Hyeon Ji Hoon Kim Dae‐Hyeong Kim 《Advanced functional materials》2015,25(46):7101-7101