The present work reported a novel strategy to construct supported cationic-polystyrene-resin-bound silver nanocomposites for enhanced catalytic reduction of 4-nitrophenol in an aqueous medium. The Fourier transform infrared spectroscopy (FTIR) was used as a model instrument for the study o...
fluorescence spectroscopy has been used to monitor the chemical conversion of resin-bound chloride groups. the time-concentration profiles of different reactions involving the incorporation of hydroxyphenylethanone (hpe) derivatives to merrifield resin and 2-aminobencylalcohol (aba) to a chlorosulphonate ...
Readily prepared resin-bound 2-pyridinethiol and its application for removal of mercury ions 2-Pyridinethiol attached to commercially available monosize chloromethylated polystyrene was used for selective removal of Hg(II) from aqueous solutions co... S Tangestaninejad,I Mohammadpoor-Baltork,M Mogha...
Ethylene oxide can be polymerized onto a derivatized, preformed copoly(styrene–divinylbenzene) resin, or a performed PEG polymer can be attached to a derivatized S-DVB resin. Unfortunately, the terminology used to describe these new supports has not been rigorous or clear in several instances....
(Suwanmanee et al., 2012). The total energy consumption of the manufacturing process of polystyrene resin and the production of a polystyrene box has been summarized inTable 2.8. Referring to this table, the energy required for the extraction process using natural gas is 11.34MJ/kg of NG, ...
Sogah G D,Cram D J.Host-guest complexation.14.Hostcovalently bound to polystyrene resin for chromatographicresolution of enantiomers of amino acid and ester salts. Journal of the American Chemical Society . 1979... SJ Keipert,CB Knobler,DJ Cram - 《Tetrahedron》 被引量: 337发表: 1987年 Capil...
High surface area polystyrene resin-supported Pt catalysts in room temperature solventless octene hydrosilylation using methyldichlorosilane Eight macroporous styrene鈥揹ivinylbenzene鈥搗inylbenzyl chloride resins have been synthesised by suspension polymerisation. The first four employed toluen... R Drake,DC...
PROBLEM TO BE SOLVED: To provide a rubber-modified impact-resistant polystyrene resin composition which is prepared by using a rubbery polymer excellent in reactivity with a styrene monomer and has been improved in properties such as impact resistance (Izod impact strength, du Pont impact strength)...
Therefore, this is a true on-resin analytical method. The mass-to-charge ratios observed in the mass spectra are readily assigned to fragments of the polymer that include the chemically bound substituents. This is the first time that the formation and breaking of bonds have been directly ...
POLYSTYRENE SULFONYL HYDRAZIDE RESIN推荐供应商 建议您优先选择企业会员,我们对企业会员产品有严格审核。 公司名称:SIGMAALDRICH推荐 联系电话:800 558-9160 电子邮件: 国籍:美国 产品介绍:英文名称:p-Toluenesulfonyl hydrazide, polymer-bound 备注:100-200 mesh, extent of labeling: 1.0-2.0 mmol/g loading, 1 %...