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Online since: March 2016
Authors: Xing Fa Ma, Bin Guo, Lu Wei Ma, Lin Bian, Xiao Chun He, Bo Zhang, Ming Jun Gao, Guang Li, Qin Cong
From structure to function is one of the directions of dendrimer systems [47-54].
These peaks belong to CuS hexagonal structure.
These strong peaks belong to hexagonal structure of ZnO.
Percec, From structure to function via complex supramolecular dendrimer systems, Chem.
Khan, Multiply functionalized dendrimers: protectivegroup-free synthesis through sequential thiolepoxy ‘click’ chemistry and esterification reaction, RSC Adv. 5(2015)43961–43964
Online since: February 2011
Authors: Shou Zhi Pu, Ren Jie Wang, Hong Ying Xia
Synthesis, Photochromism and Application of a Nov6el Diarylethene Bearing a Thiazole Unit Renjie Wang, Hongying Xia, Shouzhi Pu Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P.
The structure of compound diarylethene 1a was characterized by 1H NMR spectroscopy. 1H NMR (400 MHz, CDCl3, TMS): δ 2.28(s, 3H, -CH3), 2.45 (s, 3H, - CH3), 2.69 (s, 3H, -CH3), 6.86 (s, 1H, thiophene-H), 7.56 (m, 3H, Ar-H, J = 8.0 Hz), 7.76 (d, 1H, Ar-H, J = 8.0 Hz).
Online since: November 2011
Authors: Jun Zhang
N2 adsorption-desorption isotherms of AC and MAC Table 1 Pore Structure of AC and MAC sample BET surface areas (m2/g) Pore volume (cm3/g) Ratio Of meso pore (%) Mean pore size (nm) Total Micro Meso AC 817.6 0.4295 0.3720 0.0575 13.39% 2.102 MAC 993.5 0.5086 0.4344 0.0742 14.59% 2.048 Fig. 1 showed the N2 adsorption isotherms for AC and MAC.
All the samples exhibited type VI behavior defined by the International Union of Pure and Applied Chemistry(IUPAC).
Online since: August 2009
Authors: Bing Nan Ren
Effect of pore structure and surface chemistry of virgin activated carbons on removal of hydrogen sulfide.Carbon. 37, 483- 491
Online since: February 2011
Authors: Hua Li Nie, Bai Li Shu, Xu Ming Xue, Qi Meng Zhang, Ying Li Liu, Zong Hui Ma, Li Min Zhu, Ling Yun Du
Preparation and Characterization of TAM-PLGA Microspheres by Solvent Evaporation Shu-Bai Li1,a, Xu-Ming Xue1,b, Qi-Meng Zhang1,c, Ying-Li Liu1,d, Zong-Hui Ma2,e, Hua-Li Nie2,3,f, Li-Min Zhu2,3,g and Ling-Yun Du1,h 1Changzhou Institute of Engineering Technology, Changzhou, PR China 2College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, PR China 3Key Laboratory of Science & Technology of Eco-Textile (Donghua University), Ministry of Education, Shanghai, PR China asbli@email.czie.net, bxmxue@email.czie.net, cqmzhang@email.czie.net, dylliu@email.czie.net, elishubai@email.dhu.edu.cn, fniehuali@dhu.edu.cn (Corresponding author), ggzxb_813@hotmail.com, hjschzhlsh@163.com Keywords: Tamoxifen; PLGA; Microsphere; Drug Delivery; Solvent Evaporation Abstract Uniformly sized microspheres of poly(d, l-lactic-co-glycolic) (PLGA) encapsulating tamoxifen(TAM) were successfully prepared by solvent evaporation.
Morphology and Size Distribution The morphology and surface structure of the microcapsules were observed using JSM-5600LV scanning electron microscope (Electron Optics Laboratory Co.
Online since: August 2011
Authors: Zheng Jin, Bo Hong Li, Chuan Li Qin, Xiao Min Ren, Shan Tao Yan, Xu Duo Bai
Research on electrochemical properties of alpha-Ni(OH)2 prepared by electrodeposition method in the ethanol and water system Zheng Jin1, 2, a, Bohong Li1, b, Chuanli Qin1, 2, c , Xiaomin Ren1, d , Shantao Yan1, e and Xuduo Bai 1, 2, f 1 Laboratory of Functional Polymer Materials, School of Chemistry and Material Sciences, Heilongjiang University, Harbin, Heilongjiang, China 2 Key Laboratory of Chemical Engineering Process&{TTP}-250 Technology for High-efficiency Conversion,College of Heilongjiang Province ajinzhengdvd@163.com, bchiahong4211@163.com, cchuanliqin@163.com, dqiujieao@126.com, e27968284@qq.com, fxuduobai@hotmail.com Keywords: Electronic characterization, Electrochemical properties, Electrochemical techniques, Abstract.
The XRD patterns are successfully indexed based on the materials’ structure, which exhibit the characteristic peaks of α-Ni(OH)2.
Online since: May 2011
Authors: Mei Ping Wang, Jin Hui Lin, Xiao Li Hao
Preparation and Characterization of CdTe/SiO2 Composite Mei Ping Wanga, Jin Hui Linb , Xiao Li Haoc College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China awmp517@163.com, bLinjinh@cdut.edu.cn, csyingehao@126.com.
The CdTe NCs were doped inside the silica forming core/shell structure.
Online since: January 2011
Authors: Xiang Dong Zhou, Run Zhi Cai, Ya Peng Shi
M-3 and 2D resin, neutral soap powder and amino-silicone softener were supplied by Kingdemo Chemistry (Hongkong) Co., Ltd.
These results were in accord with the actual structure of DTD, BDTD and BDTDT.
Online since: October 2010
Authors: Le Rong Fu, Z.J. Zuo, Jun Niu
It was not only worn by running petroleum and sucker rod, but also eroded by various chemistry and electrochemistry.
The nitriding structures were ε+γ′ phases, γ′phase and γ′+α phases from outside to inside respectively.
Online since: July 2012
Authors: Hui E Hu, De Bin Chen, Xiao Dong Kong
Plastic anisotropy research of as-rolled 7050 aluminum alloy plate with T7451 temper Debin Chen1,a, Huie Hu1,b* and Xiaodong Kong1,c 1Department of Chemistry and Materials, Naval University of Engneering, Wuhan, 430033, China a251172516@qq.com, bhuhuie@163.com, ckxd63813@hotmail.com Keywords: Aluminum alloy; Plastic anisotropy; Microstructure Abstract.
It is shown that the fracture surfaces of the as-rolled 7050 aluminum alloy plate, which were deformed along ST and LT, characterize by relatively smooth surfaces revealing the initial grain structure (see Fig. 6(a) and Fig. 6(b)).