Wafer-scale integration of stretchable semiconducting polymer microstructures via capillary gradient

doi:10.1038/s41467-021-27370-w

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	Wafer-scale integration of stretchable semiconducting polymer microstructures via capillary gradient
	Qiu, Yuchen 1; Zhang, Bo 2; Yang, Junchuan ; Gao, Hanfei ; Li S(李爽); Wang, Le 4; Wu, Penghua ; Su YW(苏业旺); Zhao, Yan 5; Feng, Jiangang 6; Jiang, Lei ; Wu, Yuchen
发表期刊	NATURE COMMUNICATIONS
	2021-12
卷号	12 期号:1 页码:7038
摘要	Though stretchable semiconducting polymers are advantageous for electronic applications requiring low cost, the low performance of patterned microstructures remains a challenge. Here, the authors realize high mobility, stretchable polymer microstructures via a capillary-gradient assembly method. Organic semiconducting polymers have opened a new paradigm for soft electronics due to their intrinsic flexibility and solution processibility. However, the contradiction between the mechanical stretchability and electronic performances restricts the implementation of high-mobility polymers with rigid molecular backbone in deformable devices. Here, we report the realization of high mobility and stretchability on curvilinear polymer microstructures fabricated by capillary-gradient assembly method. Curvilinear polymer microstructure arrays are fabricated with highly ordered molecular packing, controllable pattern, and wafer-scale homogeneity, leading to hole mobilities of 4.3 and 2.6 cm(2) V-1 s(-1) under zero and 100% strain, respectively. Fully stretchable field-effect transistors and logic circuits can be integrated in solution process. Long-range homogeneity is demonstrated with the narrow distribution of height, width, mobility, on-off ratio and threshold voltage across a four-inch wafer. This solution-assembly method provides a platform for wafer-scale and reproducible integration of high-performance soft electronic devices and circuits based on organic semiconductors.
学科领域	Multidisciplinary Sciences
DOI	10.1038/s41467-021-27370-w
收录类别	SCI
语种	英语
WOS记录号	WOS:000727618000019
项目资助者	National Natural Science Foundation [51922012, 21633014, 52173190, 22102203, 21902007] ; Ministry of Science and Technology (MOST) of China [2017YFA0204504, 2018YFA0208502, 2018YFA0704803] ; Youth Innovation Promotion Association CAS [2018034] ; China Postdoctoral Science Foundation [2018M641149, 2020M680686]
论文分区	一类
力学所作者排名	3+
RpAuthor	Yang, JC (corresponding author), Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Bioinspired Mat & Interfacial Sci, Beijing 100190, Peoples R China. ; Zhao, Y (corresponding author), Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China. ; Feng, JG (corresponding author), Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117585, Singapore.
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/90225
专题	非线性力学国家重点实验室
作者单位	1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Bioinspired Mat & Interfacial Sci, Beijing 100190, Peoples R China 2.Jilin Univ, Coll Chem, Changchun 130012, Peoples R China 3.Beijing Inst Technol, Beijing Key Lab Lightweight Multifunct Composite, Inst Adv Struct Technol, Beijing 100081, Peoples R China 4.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 5.Southern Univ Sci & Technol, Dept Biomed Engn, Shenzhen 518055, Guangdong, Peoples R China 6.Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China 7.Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117585, Singapore
推荐引用方式 GB/T 7714	Qiu, Yuchen,Zhang, Bo,Yang, Junchuan,et al. Wafer-scale integration of stretchable semiconducting polymer microstructures via capillary gradient[J]. NATURE COMMUNICATIONS,2021,12,1,:7038.
APA	Qiu, Yuchen.,Zhang, Bo.,Yang, Junchuan.,Gao, Hanfei.,李爽.,...&Wu, Yuchen.(2021).Wafer-scale integration of stretchable semiconducting polymer microstructures via capillary gradient.NATURE COMMUNICATIONS,12(1),7038.
MLA	Qiu, Yuchen,et al."Wafer-scale integration of stretchable semiconducting polymer microstructures via capillary gradient".NATURE COMMUNICATIONS 12.1(2021):7038.

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