《中国科学：材料》2022年第8期

Cover Story 3D electronic mesofliers inspired by wind-dispersed seeds show promising potentials owing to the stable rotational fall associated with a low falling velocity. Zhang and co-workers report a fast-response shape memory polymer (SMP)-based electrothermal actuator that can be seamlessly integrated with 3D electronic mesoflier to achieve large degrees of unfolding, with a relative fast response (e.g., ~1 s). The on-demand unfolding of such intelligent 3D electronic mesoflier system, triggered by the processing of real-time sensed data, allows the mesoflier system to be capable of both low-air-drag rising and low-velocity falling by simple hand throwing (see the article on page 2309).

SPECIAL ISSUE

Flexible Intelligent Materials

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EDITORIAL

Marching towards flexible intelligent materials

Yuxin Tang(汤育欣), Xiaodong Chen(陈晓东)

Sci China Mater, 2022, 65(8): 1991–1993

02

REVIEW

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REVIEW

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REVIEW

Advances in flexible lithium metal batteries

柔性锂金属电池研究进展

Yongya Zhang, Lilan Yi, Jinping Zhang, Xin Wang, Xincheng Hu, Wei Wei(魏伟), Hua Wang(王华)

Sci China Mater, 2022, 65(8): 2035–2059

05

REVIEW

Stimulus-responsive polymers for safe batteries and smart electronics

用于高安全性电池和智能电子产品的刺激响应聚合物材料

Jiaping Niu, Zheng Chen(陈政), Jingwen Zhao, Guanglei Cui(崔光磊)

Sci China Mater, 2022, 65(8): 2060–2071

71

06

REVIEW

07

REVIEW

08

REVIEW

09

REVIEW

Mass transfer, detection and repair technologies in micro-LED displays

面向micro-LED显示的巨量转移及检测修复技术

Guiqiang Zhu, Yijing Liu, Rui Ming, Feng Shi(石峰), Mengjiao Cheng(成梦娇)

Sci China Mater, 2022, 65(8): 2128–2153

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PERSPECTIVE

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ARTICLE

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ARTICLE

Self-extinguishing Janus separator with high safety for flexible lithium-sulfur batteries

自熄灭双面涂覆多功能隔膜用于高安全性柔性锂硫电池

Chongbo Sun, Jinzhi Sheng, Qi Zhang, Runhua Gao, Zhiyuan Han, Chuang Li, Xiao Xiao, Ling Qiu, Guangmin Zhou(周光敏)

Sci China Mater,2022, 65(8): 2169–2178

13

ARTICLE

A strong Lewis acid imparts high ionic conductivity and interfacial stability to polymer composite electrolytes towards all-solid-state Li-metal batteries

强路易斯酸诱导构筑高离子电导率和界面稳定的复合电解质及其全固态锂金属电池

Litong Wang, Yunlei Zhong, Zhaorui Wen, Chaowei Li, Jingxin Zhao, Mingzheng Ge, Pengfei Zhou, Yanyan Zhang, Yuxin Tang(汤育欣), Guo Hong(洪果)

Sci China Mater, 2022, 65(8): 2179–2188

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ARTICLE

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ARTICLE

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ARTICLE

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ARTICLE

Inkjet printing of 2D polyaniline for fabricating flexible and patterned electrochromic devices

用于柔性和图案化电致变色器件的二维聚苯胺的喷墨打印研究

Xiangyu Huang, Jie Chen, Hongjie Xie, Feixiang Zhao, Suna Fan(范苏娜), Yaopeng Zhang(张耀鹏)

Sci China Mater, 2022, 65(8): 2217–2226

18

ARTICLE

Quasi-3-D Au mushrooms with programmable morphology for high-capacity flexible plasmonic encoding

具有可编程形态的准三维金纳米蘑菇用于制备高容量柔性等离激元编码

Dong Li, Yinghui Sun, Yawen Wang, Bo Zhao, Wenkai Liang, Yuanlan Liu, Heng Gao, Yaqi Ye, Jiating Li, Lin Jiang(江林)

Sci China Mater, 2022, 65(8): 2227–2234

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ARTICLE

Biocompatible liquid metal coated stretchable electrospinning film for strain sensors monitoring system

生物相容性液态金属涂层可拉伸静电纺丝膜用于压力传感监控系统

Xiaofeng Wang, Jiang Liu, Yiqiang Zheng, Bao Shi, Aibing Chen(陈爱兵), Lili Wang(王丽丽), Guozhen Shen(沈国震)

Sci China Mater, 2022, 65(8): 2235–2243

20

ARTICLE

Localizing epileptic focus and assessing electrical stimulus effects on epilepsy in rats using stretchable micro electrocorticogram electrodes

利用可拉伸微脑皮层电极定位癫痫病灶并评估电刺激对大鼠癫痫发作的影响

Qi Zhang, Yang Zhao, Lin Wang, Mingyi Wei, Mei Yu, Jianping Huang, Guanglin Li, Renheng Wang, Shiwei Du(杜世伟), Zhiyuan Liu(刘志远)

Sci China Mater, 2022, 65(8): 2244–2251

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ARTICLE

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ARTICLE

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ARTICLE

24

ARTICLE

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ARTICLE

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ARTICLE

Stable and low-resistance polydopamine methacrylamide-polyacrylamide hydrogel for brain-computer interface

高稳定、低电阻聚多巴胺甲基丙烯酰胺-聚丙烯酰胺水凝胶及其在脑机接口中的应用

Lanlan Liu, Yafeng Liu, Ruitao Tang, Jun Ai, Yinji Ma, Ying Chen(陈颖), Xue Feng(冯雪)

Sci China Mater, 2022, 65(8): 2298–2308

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ARTICLE

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