Citation: Ziyu Bai, Jiaxin Zhou, Sisi Zhao, Siyu Teng, Xinxin Li, Xiting Wang, Yuwei Dong, Zhen Zhao. Delving into the Captivating Color Transformation of Cobalt: Digital Empowerment of Intelligent Visual Robot Monitoring System for Measuring Thermodynamic Parameters[J]. University Chemistry, ;2026, 41(1): 122-132. doi: 10.12461/PKU.DXHX202505103 shu

Delving into the Captivating Color Transformation of Cobalt: Digital Empowerment of Intelligent Visual Robot Monitoring System for Measuring Thermodynamic Parameters

College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang 110034, China

Corresponding author: Sisi Zhao, Yuwei Dong,
Received Date: 30 May 2025
Revised Date: 27 August 2025

This study builds upon the cobalt ion coordination reaction from “Inorganic Chemistry Experiments”, developing a thermodynamics comprehensive experiment for second-year chemistry majors. By implementing digital transformation in thermodynamic parameter determination, we systematically investigate how temperature and concentration influence reaction equilibrium and thermodynamic properties, offering innovative approaches for experimental pedagogy. Departing from conventional spectrophotometric measurements with manual formula calculations, our methodology employs a digital image-based (DIB) approach integrated with an intelligent visual robot monitoring system. This cutting-edge system enables seamless information acquisition, continuous data recording, and efficient extraction of RGB color model data. The RGB color model—a fundamental system in digital displays and image processing—generates the visible color spectrum through precise adjustments of red, green, and blue intensities. For data processing, we implement advanced programming techniques (e.g., Python) to replace traditional manual computations. This four-credit experiment establishes a comprehensive virtual simulation platform emphasizing analytical, modeling, evaluative, and innovative competencies, facilitating digital experimentation with cloud-based innovation sharing. Comparative analysis of 15 experimental trials demonstrates superior stability of the DIB method versus conventional approaches, validating the feasibility of intelligent visual robotics combined with DIB methodology for thermodynamic parameter determination.
- Intelligent vision robot,
- DIB method,
- Thermodynamic parameters,
- Chemical equilibrium
1. [1]
2. [2]
3. [3]
  Fu, J. T.; Nie, C. B.; Sun, F. Y.; Li, G. L.; Shi, H. F.; Wei, X. Z. Sci. Adv. 2024, 10 (7), 81.
4. [4]
5. [5]
6. [6]
  Guesmi, A.; Hanif, A. M.; Shafique, M. Information 2023, 14 (12), 634.
7. [7]
8. [8]
  Hassan, B. A.; Moghrabi, I. A. R.; Ameen, T. A.; Sulaiman, R. M.; Sulaiman, I. M. Mathematics 2024, 12 (17), 27.
9. [9]
  Koçer, A. T.; Balkanlı, D. Int. J. Environ. Sci. Technol. 2025, 22 (7), 5399.
10. [10]
  Godo, K.; Tamura, Y.; Watari, O. Light. Res. Technol. 2020, 52 (8), 1009.
1. [1]
  Xingrong Zhu , Jinghong Hu , Qiushi Feng , Yiming Liu , Chi Zhang . “茶”言观“色”——茶染背后的化学平衡. University Chemistry, 2026, 41(8): 302-312. doi: 10.12461/PKU.DXHX202507113
2. [2]
  Ziyue Zhou , Ruoxuan Wang , Qun Wang , Yang Li , Xinzhi Wang , Songtao Lu , Xiaohong Wu . 尿素在小水滴上也能自发形成——宏观和微观化学平衡辨析. University Chemistry, 2026, 41(9): 449-456. doi: 10.12461/PKU.DXHX202509025
3. [3]
  Yinjuan Chen , Wenjie Liu , Kailiang Yin . Aspen HYSYS反应器模块教学实践：平衡移动定量模拟. University Chemistry, 2026, 41(9): 433-441. doi: 10.12461/PKU.DXHX202508072
4. [4]
  Chunguang Rong , Miaojun Xu , Xingde Xiang , Song Liu . 化学热力学熵变计算的教学探讨. University Chemistry, 2025, 40(8): 323-329. doi: 10.12461/PKU.DXHX202409146
5. [5]
  Youjun Fan , Xiuyun Wu , Wei Chen , Jianhua Qiu , Dongcheng Liu . Reflection on Standard States in Chemical Thermodynamics Teaching. University Chemistry, 2026, 41(6): 441-448. doi: 10.12461/PKU.DXHX202503051
6. [6]
  Fengmei Wang , Xin Zhang , Hong Yan , Xiangyu Xu , Guirong Wang . Inverted 'Π' Graphic Memory Method for Thermodynamic Basic Equations and the Application in Teaching Practice. University Chemistry, 2025, 40(11): 369-375. doi: 10.12461/PKU.DXHX202412087
7. [7]
  Tongqi Ye , Yanqing Wang , Qi Wang , Huaiping Cong , Xianghua Kong , Yuewen Ye . Reform of Classical Thermodynamics Curriculum from the Perspective of Computational Chemistry. University Chemistry, 2025, 40(7): 387-392. doi: 10.12461/PKU.DXHX202409128
8. [8]
  Qingtao Niu , Xinyao Xu , Weiyue Yu , Shuxiang Meng , Zhiguo Lv , Manman Jin . Exploration and Practice of Science-Education Integration in Chemical Engineering Thermodynamics Teaching for Chemical Engineering Majors: A Case of Chemical Engineering Physical Property Data Estimation and Chemical Reaction Equilibrium. University Chemistry, 2025, 40(10): 1-9. doi: 10.12461/PKU.DXHX202412029
9. [9]
  Ruming Yuan , Pingping Wu , Laiying Zhang , Xiaoming Xu , Gang Fu . Patriotic Devotion, Upholding Integrity and Innovation, Wholeheartedly Nurturing the New: The Ideological and Political Design of the Experiment on Determining the Thermodynamic Functions of Chemical Reactions by Electromotive Force Method. University Chemistry, 2024, 39(4): 125-132. doi: 10.3866/PKU.DXHX202311057
10. [10]
  Yiying Yang , Dongju Zhang . Elucidating the Concepts of Thermodynamic Control and Kinetic Control in Chemical Reactions through Theoretical Chemistry Calculations: A Computational Chemistry Experiment on the Diels-Alder Reaction. University Chemistry, 2024, 39(3): 327-335. doi: 10.3866/PKU.DXHX202309074
11. [11]
  Yue Wu , Jun Li , Bo Zhang , Yan Yang , Haibo Li , Xian-Xi Zhang . Research on Kinetic and Thermodynamic Transformations of Organic-Inorganic Hybrid Materials for Fluorescent Anti-Counterfeiting Application information: Introducing a Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(6): 390-399. doi: 10.3866/PKU.DXHX202403028
12. [12]
  Hongxiao Yang , Zhilian Liu , Weimin Zhang , Jitao Liu . Integratingscenario, knowledge, and problem lines in a problem-driven framework: teaching thermodynamics and kinetics in general chemistry. University Chemistry, 2026, 41(6): 100-107. doi: 10.12461/PKU.DXHX202511184
13. [13]
  Gaofeng Zeng , Shuyu Liu , Manle Jiang , Yu Wang , Ping Xu , Lei Wang . Micro/Nanorobots for Pollution Detection and Toxic Removal. University Chemistry, 2024, 39(9): 229-234. doi: 10.12461/PKU.DXHX202311055
14. [14]
  Xiangzhen Meng , Chuan Li , Dong Cheng , Changwu Cai , Xinyun Wang . 热力学第一定律和热力学第二定律的综合计算. University Chemistry, 2026, 41(8): 443-452. doi: 10.12461/PKU.DXHX202508019
15. [15]
  Jianchun Wang , Ruyu Xie . The Fantastical Dance of Miss Electron: Contra-Thermodynamic Electrocatalytic Reactions. University Chemistry, 2025, 40(4): 331-339. doi: 10.12461/PKU.DXHX202406082
16. [16]
  Zihao Xu , Jia Yao , Xiaogang Peng . Statistical thermodynamics of heat capacity of liquid and gas. University Chemistry, 2026, 41(6): 92-99. doi: 10.12461/PKU.DXHX202511181
17. [17]
  Xiangming Feng , Jinyun Zheng , Ruoyu Cao , Dan Li , Xinxin Guan , Zhaohui Li , Weihua Chen , Jianmin Zhang . Visualization of throttling expansion and thermodynamic functions for Van der Waals gases. University Chemistry, 2026, 41(7): 401-405. doi: 10.12461/PKU.DXHX202506002
18. [18]
  Xiaohui Li , Ze Zhang , Jingyi Cui , Juanjuan Yin . Advanced Exploration and Practice of Teaching in the Experimental Course of Chemical Engineering Thermodynamics under the “High Order, Innovative, and Challenging” Framework. University Chemistry, 2024, 39(7): 368-376. doi: 10.3866/PKU.DXHX202311027
19. [19]
  Yuchen Zhou , Huanmin Liu , Hongxing Li , Xinyu Song , Yonghua Tang , Peng Zhou . Designing thermodynamically stable noble metal single-atom photocatalysts for highly efficient non-oxidative conversion of ethanol into high-purity hydrogen and value-added acetaldehyde. Acta Physico-Chimica Sinica, 2025, 41(6): 100067-0. doi: 10.1016/j.actphy.2025.100067
20. [20]
  Lianghong Ye , Junqing Ni , Zhongyi Yan , Zhanming Zhang , Can Zhu , Mo Sun . Chemical Fuel-Driven Non-Equilibrium Color Change. University Chemistry, 2025, 40(3): 349-354. doi: 10.12461/PKU.DXHX202406109

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(822)
HTML views(112)

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