Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Li-Feng Zheng"'
Publikováno v:
In Chemical Engineering Journal 15 March 2023 460
Publikováno v:
ACS Applied Electronic Materials. 5:887-895
Akademický článek
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Autor:
Wei‐Hua Yuan, Li‐Feng Zheng, Li‐Yuan Zhuang, Yan‐Xia Zhao, Qian‐Yu Wu, Qian Li, Sheng‐Liang Zhou, Jian Tang, Hong‐Lei Li, Chun‐Li Zhang, Yue Wang, Jing Ma
Publikováno v:
Chemistry & Biodiversity. 19
(+)-Talarolactone C (1), Talarolactone A (2), Talarolactone B (3, sulfoxide derivative), and Talarolactone D (4, sulfone derivative) were isolated from Talaromyces sp. which was cultured in rice medium with sodium butyrate. The structures of talarola
Publikováno v:
Journal of Vibroengineering, Vol 19, Iss 6, Pp 4573-4590 (2017)
Vehicle lightweighting has been considered as one of the most important solutions to improve fuel economy and reduce harmful emissions. Considering the PowerTrain System (PTS) lightweighting of a heavy-duty truck tractor, cast iron of which the trans
Publikováno v:
Applied Mechanics and Materials. 331:79-83
With macrographic examination, SEM observation and fracture quantitative analysis technology, the fracture fractography of a spray tube with both the mechanical stress and the thermal stress in a boiler desuperheater of a power plant was interpreted,
Publikováno v:
Applied Mechanics and Materials. :146-149
The microstructures of FeCoNiCrCu high entropy alloy were investigated under directional solidification. The results showed that only diffraction peak corresponding to a FCC crystal structure was observed in the directionally solidified FeCoNiCrCu al
Autor:
Hong Bao Cui, Li Feng Zheng
Publikováno v:
Advanced Materials Research. :109-112
In the present work, the effect of heat treatment parameters on microstructure and strength of the 30MnSi PC steel bars was investigated and analyzed systematically. The results show that the fine tempered martensite, thinning tempered troostite and
Autor:
Xin-nian Zhou, Li-feng Zheng
Publikováno v:
Forestry Studies in China. 12:21-25
Diameter frequency distribution in a specific stand provides basic information for forest resources management. In this study, four probability models were applied to analyze diameter distribution of natural forests after selective cutting with diffe
Publikováno v:
Journal of Applied Electrochemistry. 37:799-803
Nickel oxide was prepared by anodic deposition in a basic solution comprising nickel chloride, ammonium chloride and ammonia. The influence of ammonia was investigated using galvanostatic reduction techniques and cyclic voltammetry (CV). It was found