Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Donghang Xie"'
Autor:
Xingze Zheng, Feiyi Li, Bin Lin, Donghang Xie, Yang Liu, Kailin Jiang, Xinyao Gong, Hongbo Jiang, Ran Peng, Xuliang Duan
Publikováno v:
Animals, Vol 12, Iss 9, p 1177 (2022)
The sex ratio is an important factor affecting the economic benefits of duck groups in the process of hemp duck breeding. However, the current manual counting method is inefficient, and the results are not always accurate. On the one hand, ducks are
Externí odkaz:
https://doaj.org/article/d2e890aa9e2f47b6a94bdb1f8d45d06c
Publikováno v:
Journal of Polymer Science. 58:932-936
Publikováno v:
Environmental geochemistry and health. 42(11)
Kongyu Gold Mining Area is located in the northern margin of the Sichuan-Yunnan tectonic belt. This area has gone through two large tectonic cycles of Mesoproterozoic, Neoproterozoic and Phanerozoic. The strata are accompanied by a large number of te
Publikováno v:
Chinese Physics B. 29:127801
Iron (Fe) was successfully doped in CuWO4 photoanode films with a combined liquid-phase spin-coating method via the dopant sources of Fe(NO3)3, FeSO4 and FeCl3. The microstructure of the prepared films was characterized by x-ray diffraction, scanning
Autor:
Donghang Xie, Hsien C. Wang
Publikováno v:
Rubber Chemistry and Technology. 77:161-175
The curing of brominated poly(isobutylene-co-4-methylstyrene) or BIMS with ZnO/HSt, ZnO/Zn(St)2 or Zn(St)2 was investigated using FTIR spectroscopy. Changes of carbonyl absorption were monitored by FTIR during the course of curing, which revealed a f
Publikováno v:
The Journal of Organic Chemistry. 62:7503-7506
Publikováno v:
Macromolecules. 30:4814-4827
Single-sized, pure arylene ether macrocycles (11-21) ranging from 30 to 60 atom ring sizes were synthesized in good yields (up to 83%) by the two-component method under high dilution conditions. These macrocycles have unsymmetric structures containin
Autor:
Donghang Xie, Harry W. Gibson
Publikováno v:
Macromolecular Chemistry and Physics. 197:2133-2148
By the use of pseudo-high dilution techniques a 40-membered cyclic arylene sulfone 4, n = 1 was produced in 67% yield by “1 + 1 cyclization” of 4,4′-dichlorodiphenyl sulfone with 4,4′-bis(p-hydroxyphenylisopropylidene phenoxy)diphenyl sulfone
Publikováno v:
Journal of the American Chemical Society. 116:537-548
Polymeric rotaxanes, consisting of crown ether macrocycles threaded onto a polyurethane backbone, were synthesized by allowing the crown ether to equilibrate with tetrakis(ethylene glycol) prior to its reaction with bis(p-isocyanatophenyl)methane (MD
Publikováno v:
ChemInform. 29