Home

Citation: Zheng jianbin, Bi Shuping, Gao Hong. FEEDING BACK CURRENT RECIPROCAL OSCILLOGRAPHIC CHRONOPOTENTIOMETRIC TITRATION[J]. Chinese Journal of Applied Chemistry, ;1992, 9(6): 77-80. shu

FEEDING BACK CURRENT RECIPROCAL OSCILLOGRAPHIC CHRONOPOTENTIOMETRIC TITRATION

1.
Department of Chemistry, Nanjing University, Nanjing 210008

Corresponding author: Gao Hong,
Received Date: 19 November 1991
Available Online: 3 May 1992

The technique of feeding back current is applied to the reciprocal oseillographie chronopotentiometrie titration. Thus the capacity current can be greatly deducted and the sensibility of titration is enhanced If the feeding back current reciprocal oscillographic chronopotentiomerie curve is treated by differentiation, the sensibility of the titration will be sharply improved.
- feeding back current,
- reciprocal oscillographic chronopotentiometric titration
1. [1]
  Juan Hou , Chen Zhou , Jing Sun . Teaching Design of the Classical Analytical Chemistry Content Based on Logical and Innovative Thinking: A Case Study of the Application of Acid-Base Titration Method. University Chemistry, 2024, 39(4): 221-226. doi: 10.3866/PKU.DXHX202310023
2. [2]
  Xue Dong , Xiaofu Sun , Shuaiqiang Jia , Shitao Han , Dawei Zhou , Ting Yao , Min Wang , Minghui Fang , Haihong Wu , Buxing Han . Electrochemical CO₂ Reduction to C₂₊ Products with Ampere-Level Current on Carbon-Modified Copper Catalysts. Acta Physico-Chimica Sinica, 2025, 41(3): 2404012-0. doi: 10.3866/PKU.WHXB202404012
3. [3]
  Na Li , Limin Shao . Deduction of the General Formula of the Inverse Function of the Titration Curve. University Chemistry, 2025, 40(3): 390-401. doi: 10.12461/PKU.DXHX202409134
4. [4]
  Qianqian ZHU , Lihui XU , Hong PAN , Chengjian YAO , Hong ZHAO , Nan MA , Xiaolin SHI , Zihan SHEN , Weijun ZHANG , Zhongjian WANG . Waste cotton fabric-ased porous carbon materials: Preparation and wave-absorbing properties. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1555-1564. doi: 10.11862/CJIC.20250040
5. [5]
  Jian Li , Yu Zhang , Rongrong Yan , Kaiyuan Sun , Xiaoqing Liu , Zishang Liang , Yinan Jiao , Hui Bu , Xin Chen , Jinjin Zhao , Jianlin Shi . Highly Efficient, Targeted, and Traceable Perovskite Nanocrystals for Photoelectrocatalytic Oncotherapy. Acta Physico-Chimica Sinica, 2025, 41(5): 100042-0. doi: 10.1016/j.actphy.2024.100042
6. [6]
  Cuicui Yang , Bo Shang , Xiaohua Chen , Weiquan Tian . Understanding the Wave-Particle Duality and Quantization of Confined Particles Starting from Classic Mechanics. University Chemistry, 2025, 40(3): 408-414. doi: 10.12461/PKU.DXHX202407066
7. [7]
  Tong Zhou , Jun Li , Zitian Wen , Yitian Chen , Hailing Li , Zhonghong Gao , Wenyun Wang , Fang Liu , Qing Feng , Zhen Li , Jinyi Yang , Min Liu , Wei Qi . Experiment Improvement of “Redox Reaction and Electrode Potential” Based on the New Medical Concept. University Chemistry, 2024, 39(8): 276-281. doi: 10.3866/PKU.DXHX202401005
8. [8]
  Hui Shi , Shuangyan Huan , Yuzhi Wang . Ideological and Political Design of Potassium Permanganate Oxidation-Reduction Titration Experiment. University Chemistry, 2024, 39(2): 175-180. doi: 10.3866/PKU.DXHX202308042
9. [9]
  Tiejun Su . The Construction and Application of the Calculation Formula for Endpoint Error in Precipitation Titration: A Case Study of the Mohr Method. University Chemistry, 2024, 39(11): 384-387. doi: 10.12461/PKU.DXHX202402039
10. [10]
  Wenhui Li , Changshuo Zhu , Xinyu Cui , Chenfei Zhao , Lina Qiu , Yan Li , Chuandong Wu , Min Yang , Yuan Zhuang . Visual Determination of Acid-Base Titration Endpoints Using Smartphone APP-Based Analysis. University Chemistry, 2025, 40(7): 328-335. doi: 10.12461/PKU.DXHX202409062
11. [11]
  Changsheng An , Tao Liu . Decoding SEI chemistry at the lithium-metal potential. Acta Physico-Chimica Sinica, 2025, 41(9): 100101-0. doi: 10.1016/j.actphy.2025.100101
12. [12]
  Ping Ye , Lingshuang Qin , Mengyao He , Fangfang Wu , Zengye Chen , Mingxing Liang , Libo Deng . Potential of Zero Charge-Mediated Electrochemical Capture of Cadmium Ions from Wastewater by Lotus Leaf-Derived Porous Carbons. Acta Physico-Chimica Sinica, 2025, 41(3): 2311032-0. doi: 10.3866/PKU.WHXB202311032
13. [13]
  Donghui PAN , Yuping XU , Xinyu WANG , Lizhen WANG , Junjie YAN , Dongjian SHI , Min YANG , Mingqing CHEN . Preparation and in vivo tracing of ⁶⁸Ga-labeled PM_2.5 mimetic particles for positron emission tomography imaging. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 669-676. doi: 10.11862/CJIC.20230468
14. [14]
  Bizhu Shao , Huijun Dong , Yunnan Gong , Jianhua Mei , Fengshi Cai , Jinbiao Liu , Dichang Zhong , Tongbu Lu . Metal-Organic Framework-Derived Nickel Nanoparticles for Efficient CO₂ Electroreduction in Wide Potential Windows. Acta Physico-Chimica Sinica, 2024, 40(4): 2305026-0. doi: 10.3866/PKU.WHXB202305026
15. [15]
  Tingting Jiang , Jing Chang . Application of Ideological and Political Education in Chemical Analysis Experiment under the Background of Emerging Engineering Education: Taking the Redox Titration Experiment as an Example. University Chemistry, 2024, 39(2): 168-174. doi: 10.3866/PKU.DXHX202308007
16. [16]
  Limin Shao , Na Li . A Unified Equation Derived from the Charge Balance Equation for Constructing Acid-Base Titration Curve and Calculating Endpoint Error. University Chemistry, 2024, 39(11): 365-373. doi: 10.3866/PKU.DXHX202401086

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1034)
HTML views(148)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return