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J. Cent. South Univ. Technol. (2008) 15: 753-756 DOI: 10.1007/s11771-008-0139-z Pyrolysis of furfural-acetone resin as matrix precursor for new carbon materials XIA Lun-gang(夏伦刚), ZHANG Hong-bo(张... of the pyrolysis mechanism, Fourier transform infrared spectroscopy (FT-IR) and thermogravimetry-mass spectrometric coupling technique (TG-MS) were used to study the pyrolysis behavior of furfural-acetone resin used......
CHEMORHEOLOGY OF MODIFIED BISMALEINIDE RESIN SYSTEM王伟,黄志雄,周祖福摘 要:<正>The chemorheology of bismaleimide(BMI)resin system comprised of 4,4’-bismaleimi-dodiphenyl-methane,4,4’-diaminodiphenyl-methane,phenoltype epoxy resin,and carboxyl-terminated butadi-ene-acrylonitrile rubber was investigated.Thermal anal-ysis techniques were employed to obtain......
Characterizations and mechanical properties of impregnated diamond segment using Cu-Fe-Co metal matrixLI Wenshenga,ZHANG Jiea,WANG Shucaib,DONG Hongfenga,LI Yaminga,and LIU Yia a State Key Laboratory...,Southampton,SO17 1BJ,UK摘 要:Diamond impregnated Cu-Fe-Co based saw-blade segments are directly processed by vacuum and pressure-assisted sintering at different......
Sorption Behavior of D152 Resin for Lanthanum熊春华摘 要:The sorption and desorption properties of La(Ⅲ) on D152 resin were investigated. The influence.... The sorption rate constant is k298 K=1.73×10-5 s-1. The thermodynamic sorption parameters, enthalpy change ΔH, entropy change ΔS and free energy change ΔG298 K of D152 resin for La(Ⅲ) are 15.9 kJ·mol-1, 132 J......
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J. Cent. South Univ. Technol. (2009) 16: 0575-0580 DOI: 10.1007/s11771-009-0096-1 Synthesis of modified D401 chelating resin and its adsorption properties for Pb2+ WANG Fei(王 菲), WANG Lian...; Abstract: A novel chelating resin with sulfonic group......
Effect of praseodymium on catalytic graphitization of furan resin carbon CHEN Jinhua1,LIU Lu1,YI Shoujun1,FAN Zhen2,XIAO Xiong1 (1.College of Chemistry and Chemical Engineering,Hunan University,Changsha 410082,China;2.School of Chemistry and Chemical Engineering,Hunan University of Science and Technology,Xiangtan 411201,China) Key words:catalytic graphitization; praseodymium; furan resin; X......
J. Cent. South Univ. Technol. (2009) 16: 0405-0409 DOI: 10.1007/s11771-009-0068-5 Adsorption and desorption properties of D318 resin for Cr(Ⅵ) SHU Zeng-nian (舒增年)1, XIONG Chun-hua (熊春华)2 (1... capability of D318 resin for Cr(Ⅵ) was investigated by chemistry analysis. Experimental results show that D318 resin has the best adsorption ability for Cr(Ⅵ) at pH=3.16 in HAc-NaAc medium......
Study on sorption of D155 resin for gadolinium熊春华摘 要:The sorption behavior and mechanism of a Macroporous weak acid resin,(D155 resin,)for Gd(III) were investigated. The stati- cally saturated sorption capacity is 283 mg/g resin at 298 K in HAc-NaAc medium. The Gd(III) adsorbed on macroporous weak acid resin, (D155 resin,)could be reductively eluted......
Effect of praseodymium on catalytic graphitization of furan resin carbon易守军1,2,陈金华1,肖雄1,刘露1,樊桢11. College of Chemistry and Chemical Engineering,Hunan University2. School of Chemistry and Chemical... of furan resin carbon.The extent of graphitization of the furan resin carbon was examined by X-ray diffraction and Raman spectroscopy.The morphology of furan resin carbon was characterized by scanning......
