Intrinsically ionic conductive cellulose nanopapers applied as all solid dielectrics for low voltage organic transistors

doi:10.1038/s41467-018-05155-y

	Intrinsically ionic conductive cellulose nanopapers applied as all solid dielectrics for low voltage organic transistors
	Dai, Shilei ; Chu, Yingli ; Liu, Dapeng ; Cao, Fei 1; Wu, Xiaohan ; Zhou, Jiachen ; Zhou, Bilei ; Chen, Yantao ; Huang, Jia
刊名	NATURE COMMUNICATIONS
	2018
卷号	9
ISSN号	2041-1723
DOI	10.1038/s41467-018-05155-y
英文摘要	Biodegradability, low-voltage operation, and flexibility are important trends for the future organic electronics. High-capacitance dielectrics are essential for low-voltage organic field-effect transistors. Here we report the application of environmental-friendly cellulose nano-papers as high-capacitance dielectrics with intrinsic ionic conductivity. Different with the previously reported liquid/electrolyte-gated dielectrics, cellulose nanopapers can be applied as all-solid dielectrics without any liquid or gel. Organic field-effect transistors fabricated with cellulose nanopaper dielectrics exhibit good transistor performances under operation voltage below 2 V, and no discernible drain current change is observed when the device is under bending with radius down to 1 mm. Interesting properties of the cellulose nanopapers, such as ionic conductivity, ultra-smooth surface (similar to 0.59 nm), high transparency (above 80%) and flexibility make them excellent candidates as high-capacitance dielectrics for flexible, transparent and low-voltage electronics.
学科主题	Multidisciplinary Sciences
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000438683100010
资助机构	We thank the characterization and testing center of school of materials science and engineering at Tongji University, and Professor Jianguo Wu working there. This research was supported by the National Key Research and Development Program of China (2017YFA0103904), the Science & Technology Foundation of Shanghai (17JC1404600), the National Natural Science Foundation of China (No. 51741302), and the Fundamental Research Funds for the Central Universities. We also thank the support of college of Transportation Engineering, Tongji University's Shanghai 'Gaofeng' subject. ; We thank the characterization and testing center of school of materials science and engineering at Tongji University, and Professor Jianguo Wu working there. This research was supported by the National Key Research and Development Program of China (2017YFA0103904), the Science & Technology Foundation of Shanghai (17JC1404600), the National Natural Science Foundation of China (No. 51741302), and the Fundamental Research Funds for the Central Universities. We also thank the support of college of Transportation Engineering, Tongji University's Shanghai 'Gaofeng' subject.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24810]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Tongji Univ, Sch Mat Sci & Engn, Interdisciplinary Mat Res Ctr, Shanghai 201804, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 201804, Peoples R China
推荐引用方式 GB/T 7714	Dai, Shilei,Chu, Yingli,Liu, Dapeng,et al. Intrinsically ionic conductive cellulose nanopapers applied as all solid dielectrics for low voltage organic transistors[J]. NATURE COMMUNICATIONS,2018,9.
APA	Dai, Shilei.,Chu, Yingli.,Liu, Dapeng.,Cao, Fei.,Wu, Xiaohan.,...&Huang, Jia.(2018).Intrinsically ionic conductive cellulose nanopapers applied as all solid dielectrics for low voltage organic transistors.NATURE COMMUNICATIONS,9.
MLA	Dai, Shilei,et al."Intrinsically ionic conductive cellulose nanopapers applied as all solid dielectrics for low voltage organic transistors".NATURE COMMUNICATIONS 9(2018).