Zobrazeno 1 - 10
of 277
pro vyhledávání: '"Weifu Dong"'
Autor:
Yi Wang, Yangyang Wang, Chang Liu, Dongjian Shi, Weifu Dong, Baoliang Peng, Liangliang Dong, Mingqing Chen
Publikováno v:
Green Energy & Environment, Vol 9, Iss 6, Pp 1058-1067 (2024)
Negatively thermo-responsive 2D membranes, which mimic the stomatal opening/closing of plants, have drawn substantial interest for tunable molecular separation processes. However, these membranes are still restricted significantly on account of low w
Externí odkaz:
https://doaj.org/article/64473614f4be4a379d55a6716ddd93dd
Publikováno v:
Polymers, Vol 16, Iss 21, p 3017 (2024)
Bacterial cellulose (BC) is an advantageous polymer due to its renewable nature, low cost, environmental compatibility, biocompatibility, biodegradability, chemical stability, and ease of modification. With these advantages, BC is an interesting cand
Externí odkaz:
https://doaj.org/article/b352620de87242daad9fa913f176af98
Autor:
Xiang Chen, Chenxi Hu, Yang Wang, Ting Li, Jie Jiang, Jing Huang, Shibo Wang, Weifu Dong, Jinliang Qiao
Publikováno v:
Advanced Science, Vol 11, Iss 1, Pp n/a-n/a (2024)
Abstract Clusteroluminescence (CL) has recently gained significant attention due to its unique through‐space interactions associated with a high dependence on the aggregation of subgroups. These distinct features could easily transform the stimuli
Externí odkaz:
https://doaj.org/article/b48f1987049443d885e0d228922b8867
Autor:
Guanglong Li, Jing Huang, Xuhui Zhang, Yang Wang, Jinliang Qiao, Tianxi Liu, Mingliang Du, Weifu Dong
Publikováno v:
Macromolecular Materials and Engineering, Vol 308, Iss 3, Pp n/a-n/a (2023)
Abstract Thermosetting resins play an increasingly important role in daily life due to their good mechanical properties. However, they can hardly be recycled and reused, leading to severe environmental pollution. A very promising solution to this dil
Externí odkaz:
https://doaj.org/article/f6e9b8cf7a21449a81043e199f636065
Autor:
Jiace Hao, Zechao Zhuang, Kecheng Cao, Guohua Gao, Chan Wang, Feili Lai, Shuanglong Lu, Piming Ma, Weifu Dong, Tianxi Liu, Mingliang Du, Han Zhu
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
High-entropy alloy catalysts are an emerging class of materials and identification of catalytically active sites is critical. Here, we provide evidence that metal site electronegativity differences stabilize bound *OH and *H intermediates.
Externí odkaz:
https://doaj.org/article/f696ae5334634008b2d6f48e2086d059
Publikováno v:
Materials, Vol 16, Iss 4, p 1604 (2023)
Carbon fiber (CF) is widely used in the preparation of carbon-fiber-reinforced polymer composites (CFRP) in which it is combined with epoxy resin due to its good mechanical properties. Thermosetting bisphenol A epoxy resin, as one of the most common
Externí odkaz:
https://doaj.org/article/c2bb017d2beb46f3a81d385d57838ffc
Autor:
Weijun Yang, Marco Rallini, Maurizio Natali, Jose Kenny, Piming Ma, Weifu Dong, Luigi Torre, Debora Puglia
Publikováno v:
Materials & Design, Vol 161, Iss , Pp 55-63 (2019)
This work investigated, for the first time, the role of nanosized lignin (LNP), in comparison with microlignin (LMP), when introduced at two different weight amounts (5% and 10 wt%) in bulk phenol–formaldehyde resol as adhesive. Morphological analy
Externí odkaz:
https://doaj.org/article/0b3fecba0dbb43c08d458afc33ef2b26
Autor:
Xinyi Dong, Zhenggui Wu, Yang Wang, Ting Li, Xuhui Zhang, Hao Yuan, Bihua Xia, Piming Ma, Mingqing Chen, Weifu Dong
Publikováno v:
Polymer Testing, Vol 93, Iss , Pp 106926- (2021)
Polylactide (PLA) is one of the most attractive biodegradable polymers owing to advantages such as high mechanical properties, biocompatibility and renewable raw material. However, wide applications of PLA are hindered by its inherent brittleness. In
Externí odkaz:
https://doaj.org/article/22f9ddaf96b848e9818fca6d0bc9df8e
Autor:
Guochuang Qi, Weijun Yang, Debora Puglia, Haigang Wang, Pengwu Xu, Weifu Dong, Ting Zheng, Piming Ma
Publikováno v:
Materials & Design, Vol 196, Iss , Pp 109150- (2020)
Lignin nanoparticles (LNP) were obtained by an acidolysis process from corn pristine lignin. X-ray photoelectron spectroscopy (XPS) and radical scavenging activity (RSA) of the free radical 2,2-diphenyl-1-picrylhydrazyl (DPPH) confirmed a significant
Externí odkaz:
https://doaj.org/article/d37e2a729d2141fbb29bbdf7b784d02c
Publikováno v:
Macromolecular Materials and Engineering, Vol 305, Iss 1, Pp n/a-n/a (2020)
Abstract An ideal hydrogel with excellent adhesive performance has drawn much attention in research and applications. In this paper, a photo‐crosslinked polyvinyl alcohol bearing styrylpyridinium group/cellulose nanocrystals (PVA‐SbQ/CNC) composi
Externí odkaz:
https://doaj.org/article/9abbb398d5a04ee7b6354809d4c244a9