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  1. No Access

    Article

    Birch reduction of the dichlorocarbene adduct of poly(1,1-dimethyl-1-sila-cis-pent-3-ene)(Cl2C-I): synthesis and characterization of poly(1,1-dimethyl-3,4-methylene-1-sila-cis-pent-3-ene) CH2-I)

    Birch reduction of the dichlorocarbene adduct of poly(1,1-dimethyl-1-sila-cis-pent-3-ene) (Cl2C-I) yields poly(1,1-dimethyl-3,4-methylene-1-sila-cis-pent-3-ene) (CH2-I) which has been characterized by 1H, 13C and...

    Qingshan Zhou, William P. Weber in Polymer Bulletin (1989)

  2. No Access

    Article

    Siloxanes with aliphatic isocyanate groups

    Tetramethylcylcotetrasiloxane (D4H) was hydrosilylated with α,α′-dimethyl meta-isopropenyl benzyl isocyanate (m-TMI). The reaction with this commercially available and inexpensive isocyanate produces in 100% y...

    Guangbin Zhou, Richard Fragnito, Johannes Smid in Polymer Bulletin (1989)

  3. No Access

    Article

    Anionic ring opening polymerization of 3,4-benzo-1,1-dimethyl-1-silacyclopentene

    Treatment of 3,4-benzo-1,1-dimethyl-1-silacyclopentene with a catalytic amount of n-butyllithium and HMPA in THF yields poly(3,4-benzo-1,1-dimethyl-1-silapentene). This polymer has the highest melting temperature...

    Young Tae Park, Qingshan Zhou, William P. Weber in Polymer Bulletin (1989)

  4. No Access

    Article

    Anionic ring opening polymerization of 1-silacyclopent-3-ene

    1-Silacyclopent-3-ene (I) undergoes anionic ring opening polymerization catalyzed by methyllithium/HMPA to yield poly(1-sila-cis-pent-3-ene) (II). II was characterized by 1H, 13C, and 29Si NMR, GPC, TGA and eleme...

    Stephen Q. Zhou, Young Tae Park, Georges Manuel, William P. Weber in Polymer Bulletin (1990)

  5. No Access

    Article

    Synthesis and anionic ring opening polymerization of 1-germa-1,1-dimethyl[3,4,c]thienocyclopentane

    1-Germa-1,1-dimethyl[3,4,c]thienocyclopentane (I) has been prepared from 3-germa-3,3-dimethyl-7-thiabicyclo[3,3,0]oct-1-ene (II)1 by oxidation with dichorodicyanoquinone (DDQ). Treatment of I with a catalytic amo...

    Stephen Q. Zhou, William P. Weber, Pierre Mazerolles, C. Laurent in Polymer Bulletin (1990)

  6. No Access

    Article

    Laser photocatalytic polymerization of phenylacetylene

    The polymerization of phenylacetylene induced by ultraviolet laser (266 and 355 nm) irradiation of W(CO)6 and W(CO)6-TiCl4 in CCl4 solvent was investigated. The weight-average molecular weights of the polymers re...

    ** Pei, Shan Jun, Lu Chongxian, Zhou Yihua, Fu Kejian in Polymer Bulletin (1990)

  7. No Access

    Chapter

    Photolithographic Plating of Platinum and Copper on Insulating Substrates

    Several micrometer thick layers of platinum or copper can be photolithographically deposited on Mylar or silica substrates by taking advantage of the photochemistry of [PtCl6]2− in alcohols. This reaction gives r...

    Meisheng Zhou, Randy E. Cameron, Frank J. Schwab… in Metallized Plastics 2 (1991)

  8. No Access

    Article

    UV absorption spectra of polystyrene

    Polystyrene (PSt) exhibits a new UV absorption band at around 290nm in comparison with ethylbenzene, which is attributed to associative interaction between pendant phenyl groups. Similar absorption bands are a...

    Tong Li, Chunlin Zhou, Ming Jiang in Polymer Bulletin (1991)

  9. No Access

    Article

    Liquid crystalline polyesters with two-dimensional mesogenic units

    A series of thermotropic, liquid crystalline (LC) polyesters was prepared in which the mesogenic group contained an unusually large, polarizable pendant group in an attempt to increase intermolecular interacti...

    Qi-Feng Zhou, Zhi-Cai Wu, Robert W. Lenz in Polymer Bulletin (1991)

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    Article

    Compatibilization in ionomer blends

    Two kinds of copolymers, i.e. poly(styrene-co-methacrylic acid) (SMaa) and poly(butyl methacrylate-co-methacrylic acid) (BmaMaa) containing a common but minor (10–20%) component of methacrylic acid, were synth...

    Ming Jiang, Chunlin Zhou, Zhongquan Zhang in Polymer Bulletin (1993)

  11. No Access

    Article

    Compatibilization in ionomer blends

    Copolymers of poly(styrene-co-4-vinylpyridine) (SVp) and poly(butyl methacrylate-co-4-vinylpyridine) (BmaVp) containing common minor units of pyridine were prepared. The blends of BmaVp/SVp were reacted with a...

    Ming Jiang, Chunlin Zhou, Zhongquan Zhang in Polymer Bulletin (1993)

  12. No Access

    Article

    Synthesis and characterization of polyacrylates containing charge transfer groups

    Polyacrylates containing para-nitro azobenzene have been synthesized by free radical polymerization. The influence of the length of the spacer of the homopolyacrylates (HPn, n=3,4,6), content of methyl acrylat...

    Min Li, Enle Zhou, Ji** Xu, Chuncai Yang, **nying Tang in Polymer Bulletin (1995)

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    Chapter

    Relations of High-Field Non-Linear Dielectric Properties and Electrorheological Effects

    The non-linear dielectric property of the electrorheological (ER) fluids under high AC electric field still lacks detailed investigation compared with other studies on ER fluids. In its physical principle, ER ...

    L. W. Zhou, Z. Y. Qiu, Y. Shen, Y. Tang, Z. Gao, M. Sun… in Progress in Electrorheology (1995)

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    Article

    A novel free radical interfacial copolymerization

    Free radical interfacial copolymerization which is carried out by means of an amphiphilic bifunctional initiator as a novel polymerization method was proposed for the first time. For utilizing the new polymeri...

    Guangchang Zhou, Pengcheng Huang, Hesun Zhu in Polymer Bulletin (1995)

  15. No Access

    Chapter

    Studies on Foamed Hydrogen Absorbing Electrodes

    In the paper, some factors affecting electrode’s hydrogen absorption performances were studied making use of the techniques of galvanostatic cycling, XRD and SEM. Conditions of hydrogen storage alloy manufactu...

    Liu Wen-Hua, Yu Chen-Zhou, Hu Zi-Long in New Promising Electrochemical Systems for … (1996)

  16. No Access

    Article

    Synthesis and characterization of surface-cyanofunctionalized poly (N-isopropylacrylamide) latexes

     A series of P[N-isopropylacrylamide (NIPAM)] latexes with different contents of cyano groups were successfully prepared by either seeded or shot-growth polymerizations of an aqueous solution containing acrylonit...

    G. Zhou, A. Elaïssari, T. Delair, C. Pichot in Colloid and Polymer Science (1998)

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    Article

    Corona poling of liquid crystalline polymers with nitroazobenzene side chains

    Min Li, Enle Zhou, **aoguang Zhao, Ji** Xu in Polymer Bulletin (1999)

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    Article

    Enzyme-catalyzed degradation of aliphatic polycarbonates prepared from epoxides and carbon dioxide

    Ming Zhou, Masaharu Takayanagi, Yasuhiko Yoshida, Shigeru Ishii… in Polymer Bulletin (1999)

  19. No Access

    Article

    Preparation and oil-absorptivity of crosslinked polymers containing stearylmethacrylate, 4-t-butylstyrene, and divinylbenzene

    Mei-Hua Zhou, Seung-Hyun Kim, Jong-Gu Park, Chang-Sik Ha, Won-Jei Cho in Polymer Bulletin (2000)

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    Article

    Morphological investigation of styrene and acrylamide polymer microspheres prepared by dispersion copolymerization

     The morphology of the styrene and acrylamide copolymer microspheres prepared by dispersion copolymerization in an ethanol/water medium was investigated. The effects of the styrene/acrylamide ratio, ethanol/wa...

    Z. Tao, W. Yang, H. Zhou, C. Wang, S. Fu in Colloid and Polymer Science (2000)

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