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Preparation of polymer brushes on palygorskite surfaces via RAFT polymerization
Polymer brushes on palygorskite are successfully prepared by reversible addition fragmentation chain transfer polymerization (RAFT) technique using palygorskite as a RAFT chain transfer agent (CTA) support. The dithioester groups are introduced onto the palygorskite surface and methyl methacrylate (MMA) polymerization is performed in the presence of palygorskite supported benzyl dithiopropyltrimet...
http://www.polymer.cnt//ss/wangrongmin/publicationsshow_2613.html |
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Preparation and catalytic oxidation properties of inorganic polymer encapsulated metal complexes
An inorganic polymer supporter, such as molecular sieve MCM-41, was used as a support for
encapsulating metal complex catalysts. The metal complex was prepared with L-glutamic acid
and Co(OAc)2. 4H2O. Their catalytic activity in oxidation of cyclohexene with H2O2 was studied.
The major products of this reaction were hexanedial, 2-cyclohexen-1-one, 2-cyclohexen-1-hydropenoxide
and epoxide, whic...
http://www.polymer.cnt//ss/wangrongmin/publicationsshow_2602.html |
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PREPARATION AND CATALYTIC PROPERTIES OF POLYMER-BOUND SCHIFF BASE TERNARY COMPLEXES
The polymer-bound Schiff base ternary cobalt complexes (PS-SalPhe-Co-L
(L=hen, Bipy and 8HQ)) have been prepared from the polymer bound
Schiff base ligand, cobalt salt and the second ligand, such as 1,10-
phenanthroline(phen), 2,2'-bipyridyl(bipy) and 8-quinolinol(8HQ). The
polymer-bound Schiff base ternary cobalt complexes were characterized by
the infrared spectra and ICP-AES. The catalytic...
http://www.polymer.cnt//ss/wangrongmin/publicationsshow_2599.html |
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101. Effects of phase behavior on mutual diffusion at polymer layers interface
暂无
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2598.html |
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93. Criteria of process optimization in binary polymer blends with both phase separation and crystallization
暂无。
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2590.html |
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75. Crystallization-induced fluid flow in polymer melts undergoing solidification
暂无。
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2572.html |
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Effect of Reaction Condition on the Oxidation of Cumene Catalyzed by Polymer-bound Cobalt Complexes
Cumene (A) was oxidized by molecular oxygen in the
presence of polymer-bound cobalt complexes PSBPY-Co
(1), PSBPY-Co-bipy (2), PSBPY-Co-oxine (3) and
PSBPY-Co-phen (4) (where PSBPY is polystyrene-
bound-2,2'-bipyridine, bipy is 2,2'-bipyridine and phen
is 1,10-phenanthroline), affording dimethylphenyl-
methanol (B) and a-methyl-a-phenylacetaldehyde (C)
in the absence of solvent at 110°...
http://www.polymer.cnt//ss/wangrongmin/publicationsshow_2553.html |
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STUDIES ON THE INTERACTION OF DNA AND WATER-SOLUBLE POLYMER-SUPPORTEDSCHIFF BASE COMPLEX
The modes and activities of the interaction of DNA and water-soluble polymer
supported Schiff base nickel complex, which has been prepared by copolymerization,
have been discussed according to the fluorescent probe method. It
indicates that the polymer matrix effect and increasing solubility in water can
increase the interaction of this polymer metal complex with DNA.tr
http://www.polymer.cnt//ss/wangrongmin/publicationsshow_2552.html |
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Preparation and catalytic oxidation by polymer supported 4-(2-pyridylazo) rosorcinol–metal complexes
Polymer-supported 4-(2-pyridylazo) rosorcinol–metal complexes (PS-PAR-M, M=Cu, Co, Ni, Fe) were prepared and characterized by IR, ICP, XPS, and used in the oxidation of ethylbenzene as catalyst. In comparison with their catalytic activities, PS-PAR-Cu was a more effective catalyst for the oxidation of ethylbenzene without solvent. The influences of reaction temperature, the amount of catalys...
http://www.polymer.cnt//ss/wangrongmin/publicationsshow_2544.html |
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Synthesis and Catalytic Oxidation Properties of Polymer-Bound Cobalt Complexes
Polymer-bound 2,29-bipyridine cobalt complexes PSBPY-Co, PSBPY-Cobipy,
PSBPY-Co-oxine, and PSBPY-Co-phen (where PSBPY: polystyrene bound-2,29-
bipyridine; bipy: 2,29-bipyridine; phen: 1,10-phenanthroline) were synthesized and
investigated by IR, X-ray photoelectric spectroscopy, thermogravimetry–differential
thermal analysis, inductively coupled plasma atomic emission spectrometry, and e...
http://www.polymer.cnt//ss/wangrongmin/publicationsshow_2541.html |
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