서지주요정보
Vibration - vibration energy transfer in diatomic molecules = 이원자분자간의 진동에너지 교환반응에 관한 연구
서명 / 저자 Vibration - vibration energy transfer in diatomic molecules = 이원자분자간의 진동에너지 교환반응에 관한 연구 / Jong-Baik Lee.
발행사항 [서울 : 한국과학기술원, 1984].
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4102335

소장위치/청구기호

학술문화관(문화관) 보존서고

DAC 8401

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PART A Vibration-Vibration Energy Transfer in Iodine Molecules Vibration-Vibration energy exchange probabilities between iodine molecules ($X^1Σ_g^+$) have been calculated by use of the solution of the time-dependent Schrodinger equation. The interaction potential is constructed by summing four orientation averaged atom-atom interactions. One-quantum probabilities $P_{v-1,1}^{v,0} (T)$ for v-1,1→v,0 are found to be very large in a temperature range of 100-3000K. At lower temperatures, the approximate linear relation $P_{v-1,1}^{v,0}$ (T)~$vp_{0,1}^{1,0}$ (T) holds. When v is small, the probability increases linearly with temperature. Multiquantum transitions v,0 → v-n,n with n>1 are found to be negligible near room temperature, but they become quite efficient at higher temperatures. Energy exchange probabilities are formulated in infinite order and their reduction to first-order expressions are discussed in detail. The effects of molecular attraction are also discussed. The effects of simultaneous rotational transition has not been included; instead, we have discussed the effects of molecular orientation. PART B The Vibrational Relaxation Rate Coefficients of NO(v=1-7) by $O_2$ The vibrational relaxation processes $NO(v) + O_2$→$NO(v-1) + O_2$ for v=1-7 have been investigated by use of the solution of the time-dependent Schrodinger equation of energy transfer probabilities. The rate coefficients increase monotonically with v, which is very compatible with experimental data. Furthermore, the relaxation mechanism is nearly interpreted by V-V energy transfer.

서지기타정보

서지기타정보
청구기호 {DAC 8401
형태사항 viii, 108 p. : 삽도 ; 26 cm
언어 영어
일반주기 Appendix : Ⅰ, Derivation of the contour integration of Eq. (38)
저자명의 한글표기 : 이종백
지도교수의 영문표기 : Tai-Kyue Ree
지도교수의 한글표기 : 이태규
학위논문 학위논문(박사) - 한국과학기술원 : 화학과,
서지주기 Includes references
주제 Relaxation phenomena.
분자 진동. --과학기술용어시소러스
진동 에너지 이동. --과학기술용어시소러스
이원자 분자. --과학기술용어시소러스
완화 속도. --과학기술용어시소러스
Energy transfer.
Schroinger equation.
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