Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Shijian Liao"'
Publikováno v:
Journal of Nanoparticle Research. 8:935-942
The chemical reactivities of nano-NaH particles were compared with those of the commercial ones in three test reactions. Large specific surface areas of these nanoparticles are the main factor for their extremely high reactivity in comparison with th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef2262bef482da5821b72656e4c0fa6b
https://doi.org/10.1007/s11051-005-9064-3
https://doi.org/10.1007/s11051-005-9064-3
Publikováno v:
Polymer. 42:4087-4090
Effects of various kinds of additives as well as aging of the catalyst on the polymerization of styrene catalyzed by TiCl4/MgCl2-AlEt3 system have been studied. Experiments show that in toluene the isotacticity of polystyrene can be up to 83% for age
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75b4bb6cb00b47c363bd522951737a15
https://doi.org/10.1016/s0032-3861(00)00607-8
https://doi.org/10.1016/s0032-3861(00)00607-8
Publikováno v:
Journal of Nanoparticle Research. 3:23-26
The chemical reactivities of two forms of superfine magnesium powders differing in particle size are compared with commercial magnesium powder for nitridation, hydrogenation and Grignard reactions. The chemical reactivities of these magnesium powders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3c7b3f6e11984c7903ab317649e3d1
https://doi.org/10.1023/a:1011462326282
https://doi.org/10.1023/a:1011462326282
Publikováno v:
Chinese Journal of Chemistry. 20:1450-1452
Rare-earth metals were hydrogenated in the presence of TiCl4 catalyst in tetrahydrofuran (THF) at 45 degreesC under normal pressure. Transmission electron micrographs showed that the re. sulting lanthanide hydrides were in the form of nanoparticles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2785c8c67739f6b0ab939b5e84566c0
https://doi.org/10.1002/cjoc.20020201150
https://doi.org/10.1002/cjoc.20020201150
Publikováno v:
Reactive and Functional Polymers. 45:55-59
The polymer-supported bimetallic catalyst PVP–PdCl 2 –2CuCl 2 (PVP, poly( N -vinyl-2-pyrrolidone), obtained in situ by the addition of CuCl 2 to an alcoholic solution of PVP–PdCl 2 , exhibits high selectivity and activity for the oxidative carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1414c6b29873243efec8ffe54d2296e5
https://doi.org/10.1016/s1381-5148(00)00012-2
https://doi.org/10.1016/s1381-5148(00)00012-2
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 157:253-259
The mono- and bimetallic catalytic polymeric hollow-fiber reactors were established with catalytic polymeric cellulose acetate (CA) hollow fibers prepared by supporting the polymer-anchored mono- or bimetallic catalyst in/on the inner wall of the hol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f990640cf5ed145823827b07e0f0e359
https://doi.org/10.1016/s1381-1169(00)00068-6
https://doi.org/10.1016/s1381-1169(00)00068-6
Publikováno v:
Reactive and Functional Polymers. 44:65-69
Palladium catalysts have been used in the hydrodechlorination of perchlorobenzene under mild conditions. PdCl 2 is not very active for this reaction. However, when PdCl 2 is supported on PVP (polyvinyl pyrrolidone), it exhibits a high activity. Pd–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7b52a7f2bd24fd1c4e2ce306b506408
https://doi.org/10.1016/s1381-5148(99)00080-2
https://doi.org/10.1016/s1381-5148(99)00080-2
Publikováno v:
Applied Catalysis A: General. 192:247-251
The catalytic selectivity and activity of the catalyst PdCl2 can be improved significantly by using PPh3 as a ligand and NaBH4 as a reducing agent in the selective hydrogenation of cinnamaldehyde (CAL) to hydrocinnamaldehyde (HCAL) under atmospheric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b75fecea194330d7474cf0db5351fc5
https://doi.org/10.1016/s0926-860x(99)00400-7
https://doi.org/10.1016/s0926-860x(99)00400-7
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 149:119-123
The catalytic properties of the bimetallic catalysts for the hydrogenation and isomerization of 1-octene were investigated. The PVP–PdCl 2 –1/2Co(OAc) 2 bimetallic catalyst reduced by NaBH 4 exhibited a remarkable bimetallic synergic effect under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eb5e5837ca822fc241b6a891c0e52cd
https://doi.org/10.1016/s1381-1169(99)00146-6
https://doi.org/10.1016/s1381-1169(99)00146-6
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 142:147-152
Hydrogenation of nitrobenzene can be catalyzed by the water-soluble catalyst PdCl 2 (TPPTS) 2 (TPPTS=tris( m -sulfonatophenyl)phosphine trisodium salt) under normal pressure at 65°C in H 2 O/toluene biphasic solvent system. The water-soluble bimetal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80b77b276ec3e607223c0837bddb1195
https://doi.org/10.1016/s1381-1169(98)00298-2
https://doi.org/10.1016/s1381-1169(98)00298-2