Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Chaohao Hu"'
Publikováno v:
Materials & Design, Vol 219, Iss , Pp 110726- (2022)
We report a machine learning (ML) and Python assisted strategy to accelerate the design and verification of Fe–based amorphous and nanocrystalline alloy with desired properties. Linear Regression (LR), Support Vector Regression (SVR), Decision Tree
Externí odkaz:
https://doaj.org/article/25fdfcff04f04e4ebe8111fd3b8f8c31
Publikováno v:
Materials, Vol 16, Iss 5, p 1829 (2023)
The structural, electronic, optical, mechanical, lattice dynamics, and electronic transport properties of SrCu2O2 crystals were studied using first-principles calculations. The calculated band gap of SrCu2O2 using the HSE hybrid functional is about 3
Externí odkaz:
https://doaj.org/article/09f88a6dac974a93b6fc20615fde02f8
Autor:
Jiayao Qin, Chongyan Hao, Dianhui Wang, Feng Wang, Xiaofeng Yan, Yan Zhong, Zhongmin Wang, Chaohao Hu, Xiaotian Wang
Publikováno v:
Journal of Advanced Research, Vol 21, Iss , Pp 25-34 (2020)
To investigate the H2 purification mechanism of V membranes, we studied the adsorption, dissociation, and diffusion properties of H in V, an attractive candidate for H2 separation materials. Our results revealed that the most stable site on the V (1
Externí odkaz:
https://doaj.org/article/ee5105503af04b308da214002c62a6fc
Autor:
Zhongmin Wang, Zhigao Liu, Chenxi Wu, Songlin Liu, Dianhui Wang, Chaohao Hu, Tao Chen, Zhaojin Ran, Weijiang Gan, Guiyin Li
Publikováno v:
Materials, Vol 16, Iss 1, p 320 (2022)
Antioxidants are molecules that can prevent the harmful effects of oxygen, help capture and neutralize free radicals, and thus eliminate the damage of free radicals to the human body. Persimmon tannin (PT) has excellent antioxidant activity, which is
Externí odkaz:
https://doaj.org/article/02acae21934c404d902c5680a29dc7f9
Autor:
Zhigao Liu, Zhongmin Wang, Weijiang Gan, Songlin Liu, Jianglin Zhang, Zhaojin Ran, Chenxi Wu, Chaohao Hu, Dianhui Wang, Tao Chen, Guiyin Li
Publikováno v:
Materials, Vol 15, Iss 22, p 8251 (2022)
Selective recovery of indium has been widely studied to improve the resource efficiency of critical metals. However, the interaction and selective adsorption mechanism of indium/iron ions with tannin-based adsorbents is still unclear and hinders furt
Externí odkaz:
https://doaj.org/article/01b7c13081844b7ea0ccec1e65aecf37
Publikováno v:
Nanomaterials, Vol 12, Iss 8, p 1302 (2022)
A highly efficient MgBi2O6 (MBO)/TiO2 heterostructured photocatalyst for the evolution of H2 was successfully prepared using a one-step hydrothermal method. The phase structure, microstructure and optical properties of the MBO/TiO2 composites were in
Externí odkaz:
https://doaj.org/article/f719331555d34d5681243b42f7c256d3
Autor:
Jiayao Qin, Zhigao Liu, Wei Zhao, Dianhui Wang, Yanli Zhang, Yan Zhong, Xiaohui Zhang, Zhongmin Wang, Chaohao Hu, Jiangwen Liu
Publikováno v:
Materials, Vol 14, Iss 10, p 2603 (2021)
Hydrogen embrittlement causes deterioration of materials used in metal–hydrogen systems. Alloying is a good option for overcoming this issue. In the present work, first-principles calculations were performed to systematically study the effects of a
Externí odkaz:
https://doaj.org/article/d0a906bad9dc4c4b83f8fe04f3ff831d
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Changes in the stability, hydrogen diffusion, and mechanical properties of the NbH phases from Ni-doping was studied by using first-principles methods. The calculation results reveal that the single H atom adsorption is energetically favorab
Externí odkaz:
https://doaj.org/article/4a1df6a36d30498595fd2d30bbec5f11
Publikováno v:
Nanomaterials, Vol 10, Iss 2, p 321 (2020)
The pyrochlore-type (Sr0.6Bi0.305)2Bi2O7 (SBO), containing Bi3+ and Bi5+ mixed valent states, was recently found to be used as a new visible light responsive photocatalyst. Novel SBO/SnO2 heterostructured composites were synthesized through a facile
Externí odkaz:
https://doaj.org/article/e8d61c4d07524d99b01a427ae84f6a72
Publikováno v:
Catalysts, Vol 9, Iss 5, p 394 (2019)
The pyrochlore-type (Sr0.6Bi0.305)2Bi2O7 (SBO) containing Bi3+ and Bi5+ mixed valent states was first investigated as a photocatalyst in our very recent work. To further improve the photocatalytic performance, AgBr/SBO heterostructured composites wer
Externí odkaz:
https://doaj.org/article/1301ed26c8e14b0e94869eaeaf088fc9