Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Spectroscopy and Spectral Analysis》 2004-06
Add to Favorite Get Latest Update

Simultaneous Determination of Copper and Iron by Catalytic Kinetic Spectrophotometry

HE Chi yang, WU Gen hua, CHENG Qiong, CHEN You cun Department of Chemistry Anqing Normal College, Anqing 246011, China  
A simultaneous catalytic effect copper(Ⅱ) and iron(Ⅲ) on the oxidation of acid chrome blue K by potassium bromate in dilute sulfuric acid medium was observed. But there was an obvious difference in their reaction rates, and the ratio of the reaction constant changed with time. And their spectral addiitive properties were not satisfactory. The simultaneous determination of copper and iron by catalytic kinetic spectrophotometric method was realized by using a three layer Levenberg Marquardt BP neural network to cope with the experimental data. The optimum conditions of reaction and determination were studied. The calculation results of the determination in synthetic samples and human hair were satisfactory.
【Fund】: 国家自然科学基金 (2 0 1 71 0 0 1 );; 安徽省教育厅自然科学科研基金(2 0 0 2kj2 0 0 )资助项目
【CateGory Index】: O657.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 SUN Ping,XIONG Bo,ZHANG Guo-qing,ZHU Bai-jin,DING Feng-lianDepartment of Physics,Beijing Normal University,Beijing 100875,China;Spectral Analysis of ZnO Nanocrystals[J];Spectroscopy and Spectral Analysis;2007-01
2 DAN De-zhong~,SHEN Lu and ZHU Yan-tao(Department of Environmental Science and Engineering,Sichuan University,Chengdu 610065);Analysis of environmental samples[J];Chinese Journal of Analysis Laboratory;2006-06
Chinese Journal Full-text Database 3 Hits
1 Zhu Zhongliang, Huang Jianyong, Li Tonghua, Zhang Junyan (Department of Chemistry,Tongji University, Shanghai 200092);Simultaneous Determination of Tungsten(Ⅵ ) and Molybdenum (Ⅵ ) by Principal Component Regression and Masking Agent[J];Chinese Journal of Analytieal Chemistry;1998-10
2 HE Chi-yang 1,SUN Yi-min 2,WU Gen-hua 1,and CHEN Rong 3 1 Department of Chemistry, Anqing Normal College, Anqing 246011,China; 2 Institute of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000,China; 3 College of Chemistry;Application of Artificial Neural Network to Simultaneous Spectrophotometric Determination of Cu, Co and Ni[J];Spectroscopy and Spectral Analysis;2001-05
3 Huang Xiangyuan; Zhang Chenfeng; Ji Chuntao; Ji Mingde (Department of Chemistry, Nanchang University, Nanchang 320047);Simultaneous Determination of Copper and Silver by Catalytic Kinetic Spectrophotometry[J];CHINESE JOURNAL OF ANALYTIEAL CHEMISTRY;2000-05
Chinese Journal Full-text Database 10 Hits
1 WU Gen-hua, HE Chi-yang and CHEN Rong 1. Department of Chemistry, Anqing Normal College, Anqing 246011, China 2. College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China;Simultaneous Determination of Tryptophan and Tyrosine in Injection by Artificial Neural Network and Fluorescence Spectrum Method[J];Spectroscopy and Spectral Analysis;2003-02
2 ZHOU Ying, LI Yuan-qian, YANG Jing-guo and ZHENG Bo 1. West China School of Public Health , Sichuan University, Chengdu 610041, China 2. Department of Physics , Sichuan University, Chengdu 610041, China;Simultaneous Determination of Copper and Iron by Flow-Injection Catalytic Kinetic Spectrophotometry with Multi-Channel Detector[J];Spectroscopy and Spectral Analysis;2003-02
3 WU Gen-hua and HE Chi-yang Department of Chemistry, Anqing Normal College , Anqing 246011, China;Application of Artificial Neural Network to Simultaneous Spectrofluorimetric Determination of Vitamin B_1,B_2 and B_6[J];Spectroscopy and Spectral Analysis;2003-03
4 ZHAI Hu CHEN Xiao-Quan SHAO Hui-Ying(Department of Chemistry and Chemical Engineering,Taishan Medical University,Taian,Shandong 271000,P.R.China);Simultaneous Determination for Phenol and Resorcinol by Multivariatecalibration-UV Spectrophotometry[J];Chinese Journal of Spectroscopy Laboratory;2008-03
5 Dan Chunrong(CNOOC and Shell Petrochemicals Company Limited,Huizhou 516086,China);Determination of Density of HDPE by FT-NIR Spectrometry[J];Guangdong Chemical Industry;2006-12
6 BAI Ying-kui1, MENG Xian-jiang1, DING Dong1, SHEN Xuan-guo2 1. Jilin University, College of Communication Engineering, Changchun 130025, China 2. Jilin University, College of Physics, Changchun 130025, China;Improving Partial Least Square Regression Precision in NIR Multi-Component Analysis Using Artificial Neural Network[J];Spectroscopy and Spectral Analysis;2005-03
7 WU Gen-hua 1,HE Chi-yang 1,CHEN Rong 2 1.Department of Chemsitry,Anqing Normal College,Anqing 246001,China 2.College of Chemsitry and Molecular Engineering,Peking University,Beijing 100871,China;Application of Artificial Neural Network to Simultaneous Spectro-fluorimetric Determination of Phenol and Resorcinol[J];Spectroscopy and Spectral Analysis;2002-05
8 LI Gui-rong~*, WANG Yong-sheng (Department of Sanitary Chemistry Technology, Nanhua University, Hunan, 421001);Determination of AFP by Copper Ion Labelling Immunoassay[J];Journal of Analytical Science;2005-01
9 LI Mei-ping,ZHANG Sheng-wan*,ZHAO Bing,LI Ying-hui(School of Life Science and Technology,Shanxi University,Taiyuan 030006);The Application of Molecular Electronegativity Distance Vector to the Quantitative Structure-Property Relationship Study on the Retention Index of Polycyclic Aromatic Hydrocarbons in Liquid Chromatography[J];Journal of Analytical Science;2008-05
10 KAI Xiao-ming, SHEN Yu-hua, ZHANG Gu-xin, XIE An-jian Chemistry Department of Anqing Normal College, Anqing 246011, China College of Chemistry and Chemical Engineering, Anhui University, Hefei 230039, China;Spectrophotometric Simultaneous Determination of Pyrocatechol, Resorcinol and Hydroquinone by LM-BP Neural Network[J];Spectroscopy and Spectral Analysis;2005-12
Chinese Journal Full-text Database 10 Hits
1 CHEN Shui-ping, WANG Yu-ting~ (Department of Environmental Science, Wuhan University,Wuhan 430072);Selective Precocentration of Trace Pb in Rainwater on Crown Ether Cross-linked Chitosan Microbeads and Its Determination by GFAAS[J];Journal of Analytical Science;2004-01
2 WANG Xiao-ju~*, GUO Fei-jun, ZHANG Li-hui, QI Xiao-jun (Department of Chemistry, Changchun Normal College,Changchun 130032);Study of Anionic Surfactant as an Enhancing Agent in Catalytic Spectrophotometry for the Determination of Trace Iron ——Fe(Ⅲ)-H_2O_2-Malachite Green[J];Journal of Analytical Science;2004-01
3 HUANG Ling-zhi (Department of Chemistry & Environmental Engineering, Changsha University ofScience & Technology, Changsha 410077);Determination of Arsenic in Plant Extracts by Hydride Generation-Atomic Fluorescence Spectrometry[J];Journal of Analytical Science;2004-01
4 LUO Ming-biao~(1,2), BI Shu-ping~(1*) (1. Department of Chemisty,Nanjing University,Nanjing 210093; 2. Department of Applied Chemistry, East China Institute of Technology, Jiangxi 344000);Determination of Aluminum Species in Soil Solution by Cation Resin Seperation[J];Journal of Analytical Science;2004-02
5 WANG Xiu-zhong~1,CHEN Yan-ling~(1*),TIAN Chun-xiang~1,WANG Xiu-xia~1,WANG Yan-xin~2 (1. Faculty (of) Material Science and Chemistry Engineering, China University (of) Geosciences; 2. Department (of) Environmental Engineering, China University (of) Geoscences, Wuhan 430074);Determination of Copper in Soil Sediments Using a CNT Modified Glassy Carbon Electrode[J];Journal of Analytical Science;2004-02
6 YAN Yong-sheng, HUANG Wei-hong, LU Xiao-hua~* (Department of Environmental Science and Engineering of Huazhong University of Science and Technologr , Wuhan 430074);Study on the Determination of Trace Cr(Ⅵ) by Solvent Floatation Ternary Associated Complex Spectrophotometry[J];Journal of Analytical Science;2004-02
7 WEN Xin-rong (Department of Chemistry, Jiaying College ,Meizhou, Guangdong 514015);Study on Flotation Separation of Copper(Ⅱ) by Sodium Nitrate\|Potassium Iodide-Cetyltrimethyl Ammonium Chloride-Water System[J];Journal of Analytical Science;2004-02
8 LI Shun-xing~(1,2), DENG Nan-sheng~(1*), QIAN Sha-hua~1, HUANG Gan-quan~1 (1. Department of Environmental Science, Wuhan University, Wuhan 430072; 2. Department of Chemistry, Zhangzhou Teachers College, Zhangzhou, Fujian 363000);Application of Separation and Preconcentration in Speciation Analysis[J];Journal of Analytical Science;2004-02
9 WANG Shu-hao~*,NIU Xue-li,DU Ling-yun,JIA Li-ping (Institute of Chemistry and Chemical Technology, Liaocheng University, Liaocheng, Shandong 252059);Kinetic Spectrophotometric Method for the Determination of Trace Formaldehyde[J];Journal of Analytical Science;2004-02
10 GUO Mei, HUANG Wei-hong~*, LU Xiao-hua, WANG Lin-ling (Environmental Science Research Institute, Huazhong University of Science and Technology, Wuhan 430074);Combination of Subcritical Water Extraction and Solid Phase Extraction for Determining Organochlorine Pesticides in Sediments[J];Journal of Analytical Science;2004-03
China Proceedings of conference Full-text Database 1 Hits
1 Tian Guangjun Shi Jinshan (College of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China);Oil Identification Based on Parameterization of Three-dimensional Fluorescence Spectrum[A];[C];2005
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 DAN De-zhong,YAO Yu-ling and JIANG Wen-jing(Department of Environmental Science and Engineering,Sichuan University,Chengdu 610065);Analysis of environmental samples[J];Chinese Journal of Analysis Laboratory;2008-04
2 SHU Yong-hong1,2 and He Hua-kun*1(1.Chinese National Analytical Center,Guangzhou 510070,2 Guangdong Key Laboratory of Chemical Emergency Test),Fenxi Shiyanshi,2007,26(8): 106~122;Atomic absorption spectrometry and atomic fluorescence spectrometry[J];Chinese Journal of Analysis Laboratory;2007-08
3 YANG Shi-guo, CHEN Qing-de, SHEN Xing-haiDepartment of Applied Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China;The Effect of Ethylene Glycol on the Morphology of Cu_2O Nanoparticles Synthesized in W/O Microemulsion by γ-Irradiation[J];Spectroscopy and Spectral Analysis;2007-11
4 WANG Ying-ling1,XIE You-hai2,LIU Guo-guang2,3,ZHOU Jian-guo2,ZHOU Qing-xiang2 (1.Department of Chemistry,Xinxiang Medical College,Xinxiang 453003,Henan,P.R.China;2.College of Chemistry and Environmental Science,Key Laboratory for Yellow River and Huaihe River Water Environmental and Pollution Control,Ministry of Education,Henan Normal University,Xinxiang 453007,Henan,P.R.China;3.Faculty of Environment Science & Engineering,Guangdong University of Technology,Guangzhou 510006,P.R.China);Gel-Network Controlled Synthesis of ZnO Nanoparticles and Their Photocatalytic Activities[J];Imaging Science and Photochemistry;2009-03
5 YANG Qin,TIAN Yong-hong(Yangtze University,Jingzhou 434023);Study on Photoluminescene Spectra of Corundum Gemstone[J];Journal of Yangtze University(Natural Science Edition) Sci & Eng V;2009-01
6 FENG Shi-hong1,JIA Tai-xuan2,3,LIU Zi-li2,3 1.College of Material & Chemical Engineering,Liaoning University of Technology,Jinzhou 121004,China 2.College of Chemistry & Chemical Engineering,Guangxi University,Nanning 530004,China 3.College of Chemistry & Chemical Engineering,Guangzhou University,Guangzhou 510006,China;Preparation of Premonitory Li_xMoS_2 and Its Spectral Analysis[J];Spectroscopy and Spectral Analysis;2009-03
7 LIU Jing-ying1,WANG Zhu-min2,SHI Ji-yue1(1.College of Pharmaceutical Engineering,Shenyang Pharmaceutical University,Shenyang 110016,China;2.College of Chemical Engineering,Shenyang Institute of Chemical Technology,Shenyang 110142,China);Synthesis of nano ZnO by three methods and comparison of product properties[J];Chemical Reagents;2008-11
8 YANG Bai-juan1,CHEN Jun-hui1,ZHANG Xin-qing1,WANG Lei-lei2,FRANK S.C.Lee1,WANG Xiao-ru1,3(1.Qingdao Key Laboratory of Analytical Technology Development and Standardization of Chinese Traditional Medicines,First Institute of Oceanography of State Oceanic Administration,Qingdao 266061,China;2.College of Aqua-life Science and Technology,Shanghai Fisheries University,Shanghai 200090,China;3.Department of Chemistry and the Key Laboratory of Analytical Science of the Ministry of Education,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,China);Comparison of Recoveries of PAHs Obtained by Ultrasound-assisted Extraction from Wet and Freeze-dried Marine Sediment[J];Journal of Instrumental Analysis;2008-11
9 WU Jian-song~1 LIANG Hai-qun~2 ZHU Gui-lian~1 (1.Chemistry Science and Technology School,2.Biology Science and Technology School,Zhanjiang Normal University,Zhanjiang 524048,Guangdong,China);Investigation for taking seawater as material to prepare flame-retardant magnesium hydroxide[J];Journal of Shaoguan University;2008-09
10 LIU Chang-zhen,AN Dai-zong,XIAO Jing-dong,YANG Li(Faculty of Material Science and Chemistry Engineering,China University of Geosciences(Wuhan),Wuhan 430074,China);Study on Photoelectric Performance of Sheet ZnO Single Crystal[J];Journal of Synthetic Crystals;2009-04
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 GU Zhi-cheng, Xu Liang (Department of Chemistry, Tongji University, Shanghai, 200092);Determination of Heavy Rare Earth Mixtures with Differential Kinetics-Factor Analysis[J];Chemical Research In Chinese Universities;1991-06
2 YIN Chun-Sheng1*, SHEN Yang1, LIU Shu-Sheng2, LI Zhi-Liang2, PAN Zhong-Xiao1 (1.Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026, China; 2. College of Environment, Chemistry & Chemical Engineering, Chongqing U;Application of Linear Neural Network to Simultaneous Determination of Four B-group Vitamins[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;2000-01
3 Zhengyu YAN,Xinmin JIANG and Shenghua ZHANG Department of Analytical Chemistry,China Pharmaceutical University,210009 Nan jing;Study on the Determination of Contents of Zn,Cu and Co by Using Artificial Nerual Network and Ultraviolet Spectrum[J];SPECTROSCOPY AND SPECTRAL ANALYSIS;2000-03
4 LIU Ping; LIANG Yi-Zeng;ZHANG Lin;YU Ru-Qin;(Insititue of Chemometrics and Chemical Sensing Technology,Hunan University,Changsha,410082);Artificial Neural Networks Applied in the Analysis of Chemical Data(Ⅰ)──Approximation for Trend and Over-fitting[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1996-06
5 Fang Huisheng , Wu Yutian, Zhu Zhenyu (Department of Pharmaceutical Analysis, Pharmacy School, The Second Military Medical University, Shanghai 200433);Resolution of Overlapping Spectra With Madaline Neural Network and Its Application to the Simultaneous Determination of Chloramphenicol and Metronidazole[J];Chinese Journal of Analytical Chemistry;1999-01
6 NI Yong-Nian;XIE Su-Wen(Department of Chemistry,Nanchang University,Nanchang,330047);Kinetic-Catalytic Simultaneous Determination of Tungsten(Ⅵ)and Molybdenum(Ⅵ)in Mixtures with Multivariate Calibration Method[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1994-06
7 Wang Huanan (Department of Chemistry, Liaoning Normal University)Mei Jianting (Dalian Naval Institute, Dalian 116013);Direct Determination of Phenol and Sodium Dodecyl Benzene Sulfonate in Environmental Water by Fluorescence Spectrophotometry[J];Chinese Journal of Analytieal Chemistry;1995-07
8 Zhu Zhongliang, Huang Jianyong, Li Tonghua, Zhang Junyan (Department of Chemistry,Tongji University, Shanghai 200092);Simultaneous Determination of Tungsten(Ⅵ ) and Molybdenum (Ⅵ ) by Principal Component Regression and Masking Agent[J];Chinese Journal of Analytieal Chemistry;1998-10
9 Deng Boand Mo Hua( Department of Chemistry,Tsinghua University,Beijing,100084 );The Application of Artificial NeuralNetwork to Analytical Chemistry[J];ANALYTICAL LABORATORY;1995-05
10 Pan Zhongxiao,Wang Shuanhu, Chen Wei, Zhang Maosen (Departmet of Modern Chemistry, University of Science and Technology of China, Hefei 230026);Study on the Multicomponent Determination by Artificial Neural Networks-Ultraviolet Spectrophotometry[J];Chinese Journal of Analytical Chemistry;1994-09
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved