Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Zhonghui Shen"'
Experimental study of the end effect on the mechanical behaviors of rocks under true 3D compressions
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 9, Pp 3907-3920 (2024)
Abstract In true triaxial compression tests, all three principal stresses are imposed independently. This allows for a more comprehensive analysis of the material's mechanical properties. The end effect in true triaxial compression tests is a crucial
Externí odkaz:
https://doaj.org/article/985cc4828e7a428bbf233edafa92cc4e
Autor:
Xinhui Li, Bo Liu, Jian Wang, Shuxuan Li, Xin Zhen, Jiapeng Zhi, Junjie Zou, Bei Li, Zhonghui Shen, Xin Zhang, Shujun Zhang, Ce-Wen Nan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Polymeric-based dielectric materials hold great potential as energy storage media in electrostatic capacitors. However, the inferior thermal resistance of polymers leads to severely degraded dielectric energy storage capabilities at elevated
Externí odkaz:
https://doaj.org/article/d03f62ab88764c69af9f726580c837d2
Autor:
Rui Lu, Jian Wang, Tingzhi Duan, Tian-Yi Hu, Guangliang Hu, Yupeng Liu, Weijie Fu, Qiuyang Han, Yiqin Lu, Lu Lu, Shao-Dong Cheng, Yanzhu Dai, Dengwei Hu, Zhonghui Shen, Chun-Lin Jia, Chunrui Ma, Ming Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Dielectric capacitors are highly desired for electronic systems owing to their high-power density and ultrafast charge/discharge capability. However, the current dielectric capacitors suffer severely from the thermal instabilities, with shar
Externí odkaz:
https://doaj.org/article/97765348684a405a819d2160b1eb50aa
Autor:
Mengfan Guo, Erxiang Xu, Houbing Huang, Changqing Guo, Hetian Chen, Shulin Chen, Shan He, Le Zhou, Jing Ma, Zhonghui Shen, Ben Xu, Di Yi, Peng Gao, Ce-Wen Nan, Neil. D. Mathur, Yang Shen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Topology created by quasi-continuous spatial variations of a local polarization direction represents an exotic state of matter, but field-driven manipulation has been hitherto limited to creation and destruction. Here we report that relative
Externí odkaz:
https://doaj.org/article/896d3d3de51d4da4a6d5e6b17d44b57b
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 11, Pp 119-128 (2023)
Hydraulic fracturing is a common reservoir reconstruction technology in shale gas production. Accurate prediction of hydraulic fracture break pressure is of great significance to on-site fracturing construction. In order to explore the influence mech
Externí odkaz:
https://doaj.org/article/756f2513d65a431ea1f87941ed0a7d14
Autor:
Xinhui Li, Shan He, Yanda Jiang, Jian Wang, Yi Yu, Xiaofei Liu, Feng Zhu, Yimei Xie, Youyong Li, Cheng Ma, Zhonghui Shen, Baowen Li, Yang Shen, Xin Zhang, Shujun Zhang, Ce-Wen Nan
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Polymer nanocomposites with nanoparticles dispersed in polymer matrices have attracted extensive attention due to their significantly improved overall performance, in which the nanoparticle-polymer interface plays a key role. Understanding t
Externí odkaz:
https://doaj.org/article/3c63d9bffb1149158edffaeeabf6c1d1
Publikováno v:
Nano-Micro Letters, Vol 14, Iss 1, Pp 1-16 (2022)
Abstract Dielectric polymer nanocomposites are considered as one of the most promising candidates for high-power-density electrical energy storage applications. Inorganic nanofillers with high insulation property are frequently introduced into fluoro
Externí odkaz:
https://doaj.org/article/97841c28364f4fb6b45bd2aa7d94a17d
Publikováno v:
Nanomaterials, Vol 13, Iss 21, p 2836 (2023)
Flexible capacity applications demand a large energy storage density and high breakdown electric field strength of flexible films. Here, P(VDF-HFP) with ultra-thin Al2O3 nanosheet composite films were designed and fabricated through an electrospinnin
Externí odkaz:
https://doaj.org/article/912784d4e3614e2cb08cfc9db7e67e77
Autor:
Jiayu Chen, Bao‐Wen Li, Yi Sun, Pengxiang Zhang, Zhonghui Shen, Xin Zhang, Ce‐Wen Nan, Shujun Zhang
Publikováno v:
IET Nanodielectrics, Vol 4, Iss 4, Pp 223-228 (2021)
Abstract Polymer dielectrics have drawn great attentions for applications in advanced electronic devices and power grids because of their high breakdown strength, low dielectric loss, and excellent flexibility. However, the low energy density in poly
Externí odkaz:
https://doaj.org/article/8033db0120ba4f11b476e190365b0165
Publikováno v:
Energy Science & Engineering, Vol 8, Iss 8, Pp 2808-2822 (2020)
Abstract The fluid flow characteristics in shale fractures are of great significance for shale gas reservoir evaluation and exploitation. In this study, artificial tension fractures in shale were used to simulate the hydraulic fractures formed by fra
Externí odkaz:
https://doaj.org/article/d67449fd3ba748128829c241f0643aa6