光声法定量测定甲醇在常规材料表面上的吸附

doi:10.3866/PKU.WHXB19990819

Acta Phys. -Chim. Sin. ›› 1999, Vol. 15 ›› Issue (08): 764-768.doi: 10.3866/PKU.WHXB19990819

• Note • Previous Articles

Quantitative Measurement of Adsorption of CH₃OH on Commonly Used Mterials by Photoacoustic Method

Deng Guo-Yang, Jes Henningsen

Zhongnan Institute of Technology,Hengyang 421001|Danish Institute of Fundamental Metrology,Copenhagen,Denmark

Received:1998-12-08 Revised:1999-04-05 Published:1999-08-15
Contact:

Abstract

Abstract:

A photoacoustic method to quantitatively measure the adsorption of CH_3OH on gas-solid interface is presented. The adsorption of CH_3OH on such commonly used materials as quartz, pyrex, polytetrafluoroethylene teflon, petheoroalcoxy teflon and polished stainless steel SS316 is measured. Kinetic simulation can explain the experimental results, thus providing a basis for the generalization of the experimental results. The adsorption property of the materials at reduced temperature is also studied.

Key words: Photoacoustic method, Adsorption, Methyl alcohol

Deng Guo-Yang, Jes Henningsen. Quantitative Measurement of Adsorption of CH₃OH on Commonly Used Mterials by Photoacoustic Method[J]. Acta Phys. -Chim. Sin. 1999, 15(08), 764-768. doi: 10.3866/PKU.WHXB19990819

[1]	Jun Huang, Pengfei Nie, Yongchao Lu, Jiayang Li, Yiwen Wang, Jianyun Liu. Efficient adsorption of hardness ions by a mordenite-loaded, nitrogen-doped porous carbon nanofiber cathode in capacitive deionization [J]. Acta Phys. -Chim. Sin., 2025, 41(7): 100066-.
[2]	Xueqi Yang, Juntao Zhao, Jiawei Ye, Desen Zhou, Tingmin Di, Jun Zhang. Modulating the d-band center of NNU-55(Fe) for enhanced CO₂ adsorption and photocatalytic activity [J]. Acta Phys. -Chim. Sin., 2025, 41(7): 100074-.
[3]	Yu Wang, Haiyang Shi, Zihan Chen, Feng Chen, Ping Wang, Xuefei Wang. Hollow AgPt@Pt core-shell cocatalyst with electron-rich Pt^δ− shell for boosting selectivity of photocatalytic H₂O₂ production for faceted BiVO₄ [J]. Acta Phys. -Chim. Sin., 2025, 41(7): 100081-.
[4]	Xianghai Song, Xiaoying Liu, Zhixiang Ren, Xiang Liu, Mei Wang, Yuanfeng Wu, Weiqiang Zhou, Zhi Zhu, Pengwei Huo. Insights into the greatly improved catalytic performance of N-doped BiOBr for CO₂ photoreduction [J]. Acta Phys. -Chim. Sin., 2025, 41(6): 100055-.
[5]	Hui Wang, Abdelkader Labidi, Menghan Ren, Feroz Shaik, Chuanyi Wang. Recent Progress of Microstructure-Regulated g-C₃N₄ in Photocatalytic NO Conversion: The Pivotal Roles of Adsorption/Activation Sites [J]. Acta Phys. -Chim. Sin., 2025, 41(5): 100039-.
[6]	Yanyan Zhao, Zhen Wu, Yong Zhang, Bicheng Zhu, Jianjun Zhang. Enhancing photocatalytic H₂O₂ production via dual optimization of charge separation and O₂ adsorption in Au-decorated S-vacancy-rich CdIn₂S₄ [J]. Acta Phys. -Chim. Sin., 2025, 41(11): 100142-.
[7]	Kexin Yan, Zhaoqi Ye, Lingtao Kong, He Li, Xue Yang, Yahong Zhang, Hongbin Zhang, Yi Tang. Seed-Induced Synthesis of Disc-Cluster Zeolite L Mesocrystals with Ultrashort c-Axis: Morphology Control, Decoupled Mechanism, and Enhanced Adsorption [J]. Acta Phys. -Chim. Sin., 2024, 40(9): 2308019-.
[8]	Tao Wang, Qin Dong, Cunpu Li, Zidong Wei. Sulfur Cathode Electrocatalysis in Lithium-Sulfur Batteries: A Comprehensive Understanding [J]. Acta Phys. -Chim. Sin., 2024, 40(2): 2303061-.
[9]	Fei Xie, Chengcheng Yuan, Haiyan Tan, Alireza Z. Moshfegh, Bicheng Zhu, Jiaguo Yu. d-Band Center Regulated O₂ Adsorption on Transition Metal Single Atoms Loaded COF: A DFT Study [J]. Acta Phys. -Chim. Sin., 2024, 40(11): 2407013-.
[10]	Xinyu Yin, Haiyang Shi, Yu Wang, Xuefei Wang, Ping Wang, Huogen Yu. Spontaneously Improved Adsorption of H₂O and Its Intermediates on Electron-Deficient Mn^(3+δ)+ for Efficient Photocatalytic H₂O₂ Production [J]. Acta Phys. -Chim. Sin., 2024, 40(10): 2312007-.
[11]	Kangning Zhao, Xiao Li, Dong Su. High-Entropy Alloy Nanocatalysts for Electrocatalysis [J]. Acta Phys. -Chim. Sin., 2021, 37(7): 2009077-.
[12]	Jianchuan Sun, Xuhui Wang, Shuaiqi Chen, Yanqing Liao, Awang Gao, Yuhao Hu, Tao Yang, Xiangyu Xu, Yingxia Wang, Jiaqing Song. Defluoridation of Water Using Active Alumina Derived from Single-Layer Boehmite [J]. Acta Phys. -Chim. Sin., 2021, 37(10): 1911009-.
[13]	Wenyuan Wang, Jiefu Zhang, Zhe Li, Xiang Shao. Atomic Structure and Adsorption Property of the Singly Dispersed Au/Cu(111) Surface Alloy [J]. Acta Physico-Chimica Sinica, 2020, 36(8): 1911035-.
[14]	Guanqing Sun, Zonglin Yi, To Ngai. Particle-Stabilized Interfaces and Their Interactions at Interfaces [J]. Acta Physico-Chimica Sinica, 2020, 36(10): 1910005-.
[15]	Mengru HAN,Yanan ZHOU,Xuan ZHOU,Wei CHU. Tunable Reactivity of MNi₁₂ (M = Fe, Co, Cu, Zn) Nanoparticles Supported on Graphitic Carbon Nitride in Methanation [J]. Acta Physico-Chimica Sinica, 2019, 35(8): 850-857.

Quantitative Measurement of Adsorption of CH₃OH on Commonly Used Mterials by Photoacoustic Method

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0

Quantitative Measurement of Adsorption of CH3OH on Commonly Used Mterials by Photoacoustic Method

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0

Quantitative Measurement of Adsorption of CH₃OH on Commonly Used Mterials by Photoacoustic Method