W
Wenhua Zhang
Researcher at University of Science and Technology of China
Publications - 20
Citations - 468
Wenhua Zhang is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 10, co-authored 15 publications receiving 365 citations. Previous affiliations of Wenhua Zhang include Dalian Institute of Chemical Physics.
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Journal ArticleDOI
Investigation of the Hydrolysis of Perovskite Organometallic Halide CH3NH3PbI3 in Humidity Environment
Jiangtao Zhao,Bing Cai,Zhenlin Luo,Yongqi Dong,Yi Zhang,Han Xu,Bin Hong,Yuanjun Yang,Liangbin Li,Wenhua Zhang,Chen Gao +10 more
TL;DR: In situ synchrotron radiation x-ray diffraction was combined with microscopy and gravimetric analysis to study the degradation process of perovskite organometallic halide in moisture, and the results reveal that intermediate monohydrated CH3NH3PbI3·H2O is detected and the final decomposition products are PbI2 and aqueous CH3 NH3I.
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A semi-quantitative deformation model for pore formation in isotactic polypropylene microporous membrane
Yuanfei Lin,Lingpu Meng,Lihui Wu,Xueyu Li,Xiaowei Chen,Qianlei Zhang,Rui Zhang,Wenhua Zhang,Liangbin Li +8 more
TL;DR: In this article, the structure and mechanical behavior of isotactic polypropylene (iPP) casting films prepared at different processing conditions are systematically studied with small and wide angle X-ray scattering measurements as well as tensile analysis.
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Kinetic Process of Shish Formation: From Stretched Network to Stabilized Nuclei
Kunpeng Cui,Zhe Ma,Zhen Wang,Youxin Ji,Dong Liu,Ningdong Huang,Liang Chen,Wenhua Zhang,Liangbin Li +8 more
TL;DR: In this paper, a real-time investigation on flow-induced crystallization (FIC) of polyethylene bimodal blends was performed by combing a unique homemade extensional rheometer and synchrotron radiation small-angle X-ray scattering.
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Unveiling Reinforcement and Toughening Mechanism of Filler Network in Natural Rubber with Synchrotron Radiation X-ray Nano-Computed Tomography
TL;DR: In this paper, in situ synchrotron radiation X-ray nano-computed tomography with high spatial resolution (100 nm) is employed to study structural evolution of carbon black in a large volume of natural rubber matrix.
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Chain Deformation on the Formation of Shish Nuclei under Extension Flow: An in Situ SANS and SAXS Study
Haoran Yang,Dong Liu,Jianzhu Ju,Jing Li,Zhen Wang,Guanyun Yan,Youxin Ji,Wenhua Zhang,Guangai Sun,Liangbin Li +9 more
TL;DR: By combining extensional rheological and in situ small-angle neutron and synchrotron X-ray scattering (SANS, SR-SAXS) techniques, the correlation between chain deformation and morphology of nucleus in a lightly cross-linked deuterated PE/hydrogenated PE (H-PE) blend has been studied at different draw ratios as mentioned in this paper.