No.10

Synthesis, characterization and bioactivity of rare earth ternary complexes containing indole-3-acetic acid and 1,10-phenanthroline
Zhan Huiying Song Zhigang (College of Chemical Engineering, Gansu Lianhe University, Lanzhou, 730000, China)

Mechanical properties and morphology of hyperbranched unsatured poly (amide-ester)/PVC blends
Li Gengchen, Diao Jianzhi, Zhou Ju, Zhang Jianmin  (School of Material Science and Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China)

Speciation analysis of trace-level arsenic and selenium in soil using ultrasonic slurry sampling hydride generation-double channel atomic fluorescence spectrometry
Liang Shuxuan¹, Lv Tianfeng¹, Wen Chunhui¹, Sun Hanwen¹, Liu Aichang² (¹College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Heibei Province, Baoding 071002; ²China Metallurgy Perambulation Design Academe of limited company, Bao Ding, 071069, China)

Synthesis and characterization of a rigid ligand 4-(1H-benzoimidazol-2-yl)phenol
Zhou Zhengyuan Liu Chaobin Guo Huixiang Cai Yuepeng  (School of Chemistry and Environment, South China Normal University, Guangzhou 510006, China)

Quaternary liquid-liquid equilibria for (water+ethanol+diisopropyl ether+ n-heptane) at 298.15 K
Chen Yao ^1,2, Dong Yanhui ^1,2, Zhang Shengli ^1,2  (¹ Department of Chemistry, Jinan University; ² Institute of Nanochemistry, Jinan University, 510632, China)

No.11

Analysis of amino acids in medicine by micellar electrokinetic capillary with high frequency conductivity detection
Xiang Xiaolan¹，2 Yu Bin² He Jinlan¹ (¹Department of Chemistry, Zhanjiang Normal College, Zhanjiang 524048; ²College of Sciences, Nanjing University of Technology, Nanjing 21000, China)

Adsorption behaviors of copper (II) and lead (II) ions by crosslinked starch graft copolymer with aminoethyl group
Deng Kuilin, Jia Na, Zhang Yaqin, Yan Dawei, Hou Duanmin  (College of Chemistry and Environmental Science, Hebei University, Baoding, 071002)

Solvent-free synthesis of 4H-benzo[b]pyran derivatives catalyzed by NaOAc and PEG400
Cao YuQing, Li YaBin, Wu GuoQiang    (College of Pharmacy, Hebei University, Baoding 071002, China)

Preparation of long afterglow phosphors Sr_2-xCa_xMgSi₂O₇:Eu²⁺,Dy³⁺ by gel -combustion method and their properties
Zhai Yongqing, Meng Yuan, Cao Lili, Zhou Jian   (College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China)

Ultrasonic slurry sampling hydride generation atomic fluorescence spectrometry: determination of trace cadmium in soil
Liang Shuxuan¹, Lv Tianfeng¹, Sun Hanwen¹, Qiao Fengxia¹, Liu Aichang²  (¹College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Heibei Province, Baoding 071002; ²China Metallurgy Perambulation Design Academe of limited company, Bao Ding, 071069, China)

No.12

Thermochemical properties of 4-(4,6-Dimethoxylpyrimidin-2-yl)-3-thio-allophonic acid ethyl ester
Ren Yinghui¹, Song Jirong^1,2 ,Xu Kangzhen¹, Ma Haixia¹, Huang Jie¹, Fu Dingwei¹ ,Yang Xuwu³  (¹ School of Chemical Engineering/Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an Shaanxi 710069; ²Conservation technology department, the Palace Museum, Beijing 100009; ³Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Department of Chemistry, Northwest University, Xi’an Shaanxi 710069, China)