Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Chujun Ni"'
Publikováno v:
SmartMat, Vol 5, Iss 2, Pp n/a-n/a (2024)
Abstract Patterning diversified properties and surface structure of polymer materials are of great importance toward their potential in biology, optics, and electronics. However, achieving both the patternability of stiffness and microstructure in a
Externí odkaz:
https://doaj.org/article/3aed19ad4c494e1fa194a853b2845ce2
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Stimuli-responsive shape-changing hydrogels are attractive candidates for use as underwater soft robots. The bottleneck lies in the low actuation speed inherently limited by the water diffusion between hydrogels and their surrounding environ
Externí odkaz:
https://doaj.org/article/e4ee54fc5c0a4088aed13312606b0170
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
The ability to reprocess thermoset polymers has been demonstrated in principle, but is not widely done due to deteriorated performance of the reprocessed materials. Here, we report a thiourea-based thermoset elastomer that can be reprocessed with enh
Externí odkaz:
https://doaj.org/article/976749e38ab04791a3b9e68fae767c8a
Autor:
Yue Zhang, Kangkang Liu, Tao Liu, Chujun Ni, Di Chen, Jiamei Guo, Chang Liu, Jian Zhou, Zheng Jia, Qian Zhao, Pengju Pan, Tao Xie
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Synthetic shape-shifting materials typically rely on monotonic evolution between equilibrium states, limiting the shape-shifting behaviours. Here the authors report an unanticipated shape-shifting behaviour for a hydrogel that can be programmed to op
Externí odkaz:
https://doaj.org/article/6969458df8594f1caf04474b99ab580e
On demand shape memory polymer via light regulated topological defects in a dynamic covalent network
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Stimuli-responsive soft materials are of interest for a range of applications. Here, the authors report on the use of light triggered catalysts to control topological defect driven isomerization of polymer networks and demonstrate application in shap
Externí odkaz:
https://doaj.org/article/ea3978e0fe934dc4bb9b2c426ff5302c
Autor:
Haiyang Jiang, Peizhao Liu, Jiaqi Kang, Jie Wu, Wenbin Gong, Xuanheng Li, Yangguang Li, Juanhan Liu, Weizhen Li, Chujun Ni, Bo Liao, Xiuwen Wu, Yun Zhao, Jianan Ren
Publikováno v:
International Journal of Biological Sciences; 2023, Vol. 19 Issue 15, p4931-4947, 17p
Publikováno v:
Advanced Materials. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce05f28255c38167bca9fb9e8c8f131d
https://doi.org/10.1002/adma.202209956
https://doi.org/10.1002/adma.202209956
Publikováno v:
Chemistry of Materials. 33:2046-2053
Responsive materials typically require external stimulation for triggering. In contrast, temporal programmable materials exhibit autonomous trigger-free responses that are uniquely attractive. Its ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a476f7f2e33626bc0c9feee9d6f8d761
https://doi.org/10.1021/acs.chemmater.0c04375
https://doi.org/10.1021/acs.chemmater.0c04375
Stimuli-responsive shape-shifting polymers1-3 have shown unique appeals in emerging applications including soft robotics4-7, medical devices8, aerospace structures9, and flexible electronics10. Their externally triggered shape-shifting behavior offer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e81835bd4ce22099b7e72f9e91cfbde
https://doi.org/10.21203/rs.3.rs-1425552/v1
https://doi.org/10.21203/rs.3.rs-1425552/v1
Autor:
Wusha Miao, Bo Yang, Binjie Jin, Chujun Ni, Haijun Feng, Yaoting Xue, Ning Zheng, Qian Zhao, Youqing Shen, Tao Xie
Publikováno v:
Angewandte Chemie International Edition. 61
Bond exchange in a typical dynamic covalent polymer network allows access to macroscopic shape reconfigurability, but the network architecture is not altered. An alternative possibility is that the network architecture can be designed to switch to va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807d91e8b2cec21da33596f006f3d578
https://doi.org/10.1002/anie.202109941
https://doi.org/10.1002/anie.202109941