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電氣化學的 Ocsillator에 대한 LLEWLLYN CRITERION의 간단한 적용에 관한 연구

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Alternative Title
A Study On Some Simple Electrochemical Oscillator Application of the Llewellyn Criterion
Abstract
니켈(Ⅱ)(Nickel(Ⅱ))의 배위자 촉매의 전기환원 反應에 대한 연구는 폴라로그라프곡선에서 負의 저항을 독특한 minimum과 함께 보여준다. 이 논문에서는 이 (負)의 저항을 만들어내는 현상이 원인이야 어떻든 간에 어떤 계에서든지 전기화학적 Oscillator를 만들 수 있다는 것을 보여주었다. 또한 이에 대한 간단한 수학적인 식을 전개하여 Llewellyn Criterion을 적용해 보았다.
Reduction of Ni(Ⅱ) ions in the presence of thiocyanate jons may be taken as an example of the reaction which is catalyzed by a surface-active compound. The polarographic curve of the reduction in the presence of cosniderable concentrations of thiocyanate ions has a characteristic minimum with a section of negative resistance. A great number of papers demonstrated that all systems with a negative resistance may be used to build an electochemical osccillator, regardless of this phenomenon. In the paper, we are attempted to elucidate the mathmatical formalism of this chemical oscillatory phenomenon in some typical cases on the basis of Llewellyn Criterion.
Reduction of Ni(Ⅱ) ions in the presence of thiocyanate jons may be taken as an example of the reaction which is catalyzed by a surface-active compound. The polarographic curve of the reduction in the presence of cosniderable concentrations of thiocyanate ions has a characteristic minimum with a section of negative resistance. A great number of papers demonstrated that all systems with a negative resistance may be used to build an electochemical osccillator, regardless of this phenomenon. In the paper, we are attempted to elucidate the mathmatical formalism of this chemical oscillatory phenomenon in some typical cases on the basis of Llewellyn Criterion.
Author(s)
안정수박용성정천석
Issued Date
1976
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/4740
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002024703
Alternative Author(s)
Ahn, Jeong SooPark, Yong SungJung, Chun Suk
Publisher
연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
7
Citation Number
1
Citation Start Page
25
Citation End Page
30
Appears in Collections:
Research Laboratory > University of Ulsan Report
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