Results 1 to 10 of about 18,079,429 (352)

Toward Understanding the Formation Mechanism and OER Catalytic Mechanism of Hydroxides by In Situ and Operando Techniques.

Angewandte Chemie, 2023
Developing efficient and affordable electrocatalysts for the sluggish oxygen evolution reaction (OER) remains a significant barrier that needs to be overcome for the practical applications of hydrogen production via water electrolysis, transforming CO2 ...
Zongkun Chen, Qiqi Fan, Jian Zhou, Xingkun Wang, Minghua Huang, Heqing Jiang, H. Cölfen   +6 more
semanticscholar   +1 more source

The gas-phase formation mechanism of iodic acid as an atmospheric aerosol source

Nature Chemistry, 2022
Iodine is a reactive trace element in atmospheric chemistry that destroys ozone and nucleates particles. Iodine emissions have tripled since 1950 and are projected to keep increasing with rising O_3 surface concentrations.
Henning Finkenzeller, Siddharth Iyer, Xucheng He, M. Simon, T. Koenig, Christopher F. Lee, R. Valiev, V. Hofbauer, A. Amorim, Rima Baalbaki, A. Baccarini, L. Beck, D. Bell, L. Caudillo, Dexian Chen, R. Chiu, Biwu Chu, L. Dada, J. Duplissy, M. Heinritzi, D. Kemppainen, Changhyuk Kim, J. Krechmer, A. Kürten, A. Kvashnin, Houssni Lamkaddam, C. P. Lee, K. Lehtipalo, Zijun Li, V. Makhmutov, H. Manninen, Guillaume Marie, R. Marten, R. Mauldin, B. Mentler, Tatjana Müller, T. Petäjä, M. Philippov, A. Ranjithkumar, B. Rörup, Jiali Shen, D. Stolzenburg, C. Tauber, Y. J. Tham, A. Tomé, Miguel Vazquez-Pufleau, A. Wagner, Dongyu S. Wang, Mingyi Wang, Yonghong Wang, Stefan K. Weber, W. Nie, Yusheng Wu, M. Xiao, Q. Ye, Marcel Zauner-Wieczorek, A. Hansel, U. Baltensperger, J. Brioude, J. Curtius, N. Donahue, I. E. Haddad, R. Flagan, M. Kulmala, J. Kirkby, M. Sipilä, D. Worsnop, T. Kurtén, M. Rissanen, R. Volkamer   +69 more
semanticscholar   +1 more source

Mechanism of rockfall coupled with endogenic and exogenic geological processes: A case study in the upper Triassic limestone mines in the Qamdo area, eastern Tibet

Dizhi lixue xuebao, 2022
Rockfall in limestone mines is a common geohazard in the Changdu area of eastern Tibet and one of the leading geo-safety issues that mining enterprises and railway projects are faced with.
LI Hongliang, GAO Bo, ZHANG Jiajia, TIAN You, CHEN Long, HUANG Hai, WANG Ling, LI Baoxing   +7 more
doaj   +1 more source

A genome assembly for Orinus kokonorica provides insights into the origin, adaptive evolution and further diversification of two closely related grass genera

Communications Biology, 2023
Ancient whole-genome duplication (WGD) or polyploidization is prevalent in plants and has played a crucial role in plant adaptation. However, the underlying genomic basis of ecological adaptation and subsequent diversification after WGD are still poorly ...
Kunjing Qu, Ai Liu, Mou Yin, Wenjie Mu, Shuang Wu, Hongyin Hu, Jinyuan Chen, Xu Su, Quanwen Dou, Guangpeng Ren   +9 more
doaj   +1 more source

Phenotypic differences in the appearance of soft rice and its endosperm structural basis

Frontiers in Plant Science, 2023
In view of the significant differences among genotypes in the appearance of soft rice, it is necessary to conduct research on the differences in the appearance quality of soft rice and their mechanisms.
Peng Fan, Jian Xu, Zhijie Wang, Guodong Liu, Zhenzhen Zhang, Jinyu Tian, Haiyan Wei, Hongcheng Zhang   +7 more
doaj   +1 more source

The Art of Framework Construction: Core–Shell Structured Micro-Energetic Materials

Molecules, 2021
Weak interfacial interactions remain a bottleneck for composite materials due to their weakened performance and restricted applications. The development of core–shell engineering shed light on the preparation of compact and intact composites with ...
Binghui Duan, Jiankang Li, Hongchang Mo, Xianming Lu, Minghui Xu, Bozhou Wang, Ning Liu   +6 more
doaj   +1 more source

Chip Formation Mechanism of Inconel 718: A Review of Models and Approaches

, 2021
Inconel 718, a nickel, chrome and iron alloy, has special advantages, such as high-temperature strength, thermal resistance and corrosion resistance, which facilitate wide usage in the aerospace industry, especially in the hot sections of gas turbine ...
Chun Liu, M. Wan, Weihong Zhang, Yun Yang   +3 more
semanticscholar   +1 more source

Isolation and Characterization of Yeast with Benzenemethanethiol Synthesis Ability Isolated from Baijiu Daqu

Foods, 2023
Baijiu, a prevalent alcoholic beverage, boasts over 2000 aroma compounds, with sulfur-containing compounds being the most influential in shaping its flavor.
Guihu Zhang, Peng Xiao, Youqiang Xu, Honghua Li, Hehe Li, Jinyuan Sun, Baoguo Sun   +6 more
doaj   +1 more source

Sedimentary Characteristics of Lacustrine Beach-Bars and Their Formation in the Paleogene Weixinan Sag of Beibuwan Basin, Northern South China Sea

Energies, 2022
Beach-bar reservoirs have been promising hydrocarbon-bearing exploration advances in the Beibuwan Basin, especially in the WZ12-2 area within the Weixinan sag.
Jie He, Hua Wang, Tao Jiang, Entao Liu, Si Chen, Ping Jiang   +5 more
doaj   +1 more source

Research progress on exit burr in drilling assembly hole of aerospace aluminum alloy components

Jin'gangshi yu moliao moju gongcheng, 2022
There is a large demand for aluminum alloy assembly hole machining in aerospace manufacturing industry. The assembly hole is mainly realized by drilling, and there is a problem that the aluminum alloy exit burr is too large in the processing.
Xiaoshi WANG, Guolin YANG, Zhigang DONG, Renke KANG   +3 more
doaj   +1 more source