Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Xiang-Li Meng"'
Publikováno v:
Chinese Journal of Polymer Science. 36:970-978
Novel poly(aryl ether sulfone ketone)s (PAESK) were synthesized from bisphenol A (BPA), 9,9′-bis(4-hydroxyphenyl) fluorene (BHPF), 4,4′-dichlorodiphenylsulfone (DCS) and 4,4′-difluorobenzophenone (DFB) via nucleophilic substitution polymerizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9f620addcf50a5d57cbdeac6d6e6f13
https://doi.org/10.1007/s10118-018-2142-7
https://doi.org/10.1007/s10118-018-2142-7
Publikováno v:
Journal of Molecular Structure. 1100:94-99
Three Co(II) coordination polymers based on flexible bis(2-dimethylbenzimidazole) and the derivatives of the familiar isophthalate co-ligands, namely [Co(L)(ip)] n ( 1 ), [Co 2 (L) 2 (nip) 2 ] n ( 2 ) and [Co 2 (L) 2 (tbip) 2 ·2H 2 O] n ( 3 ) (L = 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbd7658a647c688e7fd702aa6769dd22
https://doi.org/10.1016/j.molstruc.2015.07.032
https://doi.org/10.1016/j.molstruc.2015.07.032
Autor:
Xiang Li Meng, Qi Yuan Zhu
Publikováno v:
Applied Mechanics and Materials. 743:233-238
Microstrip filter has extensive application in microwave circuit and communication system in the future. We take lumped components low-pass filter as the prototype and employ the Richards transformation and the Kuroda rule to change the low pass prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::113d3731b4ecd0ff2a0d85b7c778f96c
https://doi.org/10.4028/www.scientific.net/amm.743.233
https://doi.org/10.4028/www.scientific.net/amm.743.233
Publikováno v:
Journal of Inorganic Materials. 28:1014-1018
采用浆料浸渍法引入ZrB 2 微粉作为耐超高温相, 以炭纤维为增强体, 以热解炭和SiC为基体, 制备了ZrB 2 含量不同的耐超高温C/C-SiC-ZrB 2 复合材料; 通过电弧风洞考核材料的抗烧蚀性能, 通过XRD、S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f991f16983faa4663a57b709293cab8c
https://doi.org/10.3724/sp.j.1077.2013.12731
https://doi.org/10.3724/sp.j.1077.2013.12731
Publikováno v:
Advanced Materials Research. :806-814
5-amino-2(p-aminophenyl) benzoxazole (AAPB) and its derived polyimide prepared with pyromellitic dianhydride (PMDA) were synthesized successfully. Their structures were characterized by FT-IR, 1H NMR, Element analysis, 13C NMR, Solid-state 13CNMR, DS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82bab6819e3c7ce82cda83194d948922
https://doi.org/10.4028/scientific5/amr.455-456.806
https://doi.org/10.4028/scientific5/amr.455-456.806
Publikováno v:
Journal of Central South University of Technology. 18:1910-1916
A new visual method for quantitative measurement of frothers effect and flotation efficiency was presented. A self-designed electrolytic cell was chosen as the reaction environment with sodium chloride (NaCl) as the electrolyte. Constant current, sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80cd31b3a0f0e6ffc5fc38b32be487a2
https://doi.org/10.1007/s11771-011-0922-0
https://doi.org/10.1007/s11771-011-0922-0
Publikováno v:
Advanced Materials Research. :1789-1793
Polyimides prepared from 5-amino-2(p-aminophenyl) benzoxazole (AAPB) with pyromellitic dianhydride(PMDA), 2,2’3,3’-biphenyl tetracarboxylic dianhydride(i-BPDA), 4,4’-oxdiphthalic anhydride(ODPA), 1,4-bis(3,4-dicarbosyphenoxy) benzene dianhydrid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::949cd15459682bd131f33bf00757b414
https://doi.org/10.4028/www.scientific.net/amr.415-417.1789
https://doi.org/10.4028/www.scientific.net/amr.415-417.1789
Publikováno v:
Journal of Chemical & Engineering Data. 55:561-565
Solubility was reported for 2,6-diamino-3,5-dinitropyridine in N,N-dimethylformamide at (304.15 to 357.15) K, dimethylsulfoxide at (304.15 to 339.15) K, ethanol at (305.15 to 340.15) K, methanol at (293.15 to 339.15) K, and 2,5-dihydroxyterephthalic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b778240f17c1a60a2a865f1634031e64
https://doi.org/10.1021/je900367v
https://doi.org/10.1021/je900367v
Autor:
Yuan-Jun Song, Yan-Hong Wang, Jiehui Jing, Zhen Hu, Yudong Huang, Chunhua Zhang, Xiang-Li Meng
Publikováno v:
Molecules
Molecules; Volume 14; Issue 5; Pages: 1652-1659
Molecules, Vol 14, Iss 5, Pp 1652-1659 (2009)
Molecules; Volume 14; Issue 5; Pages: 1652-1659
Molecules, Vol 14, Iss 5, Pp 1652-1659 (2009)
A simple and efficient route for preparing 2,3,5,6-tetraaminopyridine hydrochloride salt (TAP x 3HCl x H(2)O) was introduced in this paper. The title compound was synthesized, as usual, in two steps (nitration and hydrogenation) with a total yield of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9650ec983a7cfe9ce4baf45ffeb186b
http://europepmc.org/articles/PMC6254206
http://europepmc.org/articles/PMC6254206
Publikováno v:
Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences.
Using IR-UWB technique to TT&C system can greatly improve the anti-interference performance of TT&C signal. Aiming at the IR-UWB signal using in TT&C system, its BER performance in single-tone interference is analyzed. At the same time, the effect on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3b32ee4b565cced28fddb24535426f5
https://doi.org/10.2991/iwmecs-15.2015.148
https://doi.org/10.2991/iwmecs-15.2015.148