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Sorption Behavior and Mechanism of D113 Resin for Erbium姚彩萍摘 要:The sorption behavior and mechanism of a novel macroporous weak acid resin(D113 resin) for Er(Ⅲ) were investigated. The optimal sorption condition of D113 resin for Er(Ⅲ) was pH 6.42 in HAc-NaAc medium. The statically saturated sorption capacity was 272 mg·g-1 at 298 K in HAc-NaAc medium......
Permeable Resin Applied to Surface of Sealed Demineralized Enamel裴秀洁1,2,白玉兴11. Department of Orthodontics,School of Stomatology,Capital Medical University2. Department of Orthodontics,the First Hospital of Qinhuangdao摘 要:The self-made demineralized teeth samples treated with preamble resin to seal or not were observed under electron microscopy......
Removal of Co(Ⅱ) from aqueous solutions by NKC-9 strong acid resin XIONG Chun-hua(熊春华), FENG yu-jie(冯宇杰), YAO Cai-ping(姚彩萍), SHEN Chen(沈 忱) Department of Applied Chemistry, Zhejiang Gongshang University, Hangzhou 310012, China Received 8 June 2009; accepted 25 August 2009 Abstract: A strong acidic ion exchange resin (NKC-9) was used as a new adsorbent material for the removal......
J. Cent. South Univ. Technol. (2008) 15: 305-308 DOI: 10.1007/s11771-008-0057-0 Structural characteristics and properties of polyurethane modified TDE-85/MeTHPA epoxy resin with interpenetrating..., 5-epoxycyclohexane-1, 2-dicarboxylate(TDE-85)/methyl tetrahydrophthalic anhydride (MeTHPA) epoxy resin was modified with polyurethane(PU) and the interpenetrating polymer networks(IPNs) of PU-modified......
Studies on the Adsorption of Amino Methylene Phosphonic Acid Resin for Holmium(Ⅲ) 熊春华1,吴香梅2,姚彩萍1 (1.College of Food Science, Biotechnology and Enviro nmental Engineering, Hangzhou University of Commerce, Hangzhou 310035, China;2.Department of Chemistry, Lishui Teachers College, Lishui 323000, China) Abstract:The adsorption behavior and mechanism of a novel chelate resin, amino methylene......
Adsorption of erbium(Ⅲ) on D113-Ⅲ resin from aqueous solutions:batch and column studies YAO Caiping1,XIONG Chunhua1,MENG Yuan1,SHEN Chen1 (1.Department of Applied Chemistry,Zhejiang Gongshang University,Hangzhou 310035,China) Abstract:The adsorption and desorption behaviors of Er(Ⅲ) ion on D113-Ⅲ resin were investigated. Batch adsorption studies were carried out with various Er(Ⅲ) ion......
Adsorption of Er(Ⅲ) and Its Mechanism on Diglycolamidic Acid Resin 熊春华1,沈秋仙1 (1.Department of Chemistry, Lishui Teachers College, Lishui 323000, China) Abstract:The adsorption behavior and mechanism of a novel chelate resin, diglycolamidic acid resin (DAAR) for Er(Ⅲ) were investigated. The optima adsorption condition of DAAR for Er(Ⅲ) is pH 6.20 in HAc-NaAc medium. The statically saturated......
Mechanical Properties of Mo Fiber-reinforced Resin Mineral Composites with Different Mass Ratio of Resin and Hardener张超1,2,张进生1,REN Xiuhua2,ZHANG Jianhua11. Key Laboratory of High Efficiency... id="ChDivSummary" name="ChDivSummary">Mo fibers were added to RMC with different mass ratios of resin and hardener to improve its mechanical properties. The influences of fiber surface state......
STUDY ON CO-CURING REACTION IN CHAIN-PROLONGED BISMALEIMIDE-UNSATURATED POLYMER RESIN SYSTEM曾黎明摘 要:<正>The curing process of chemical reacton between flexible unsaturated polymer resin and diphenylmethane bismaleimides which have been chain-prolonged by diaminodiphenylmethane is presented, also the kineties parameters and curing technology......
The Influence of Nano-Al2O3 Additive on the Adhesion between Epoxy Resin and Steel Substrate ZHAI Lan-lan1,LING Guo-ping1 (1.Department of Metallic Materials, Zhejiang University, Hangzhou, China) 摘要:The influence of nano-Al2O3 additive on the adhesion between epoxy resin and steel substrate has been investigated. The results of tensile testing indicated that the adhesion strength......