PHOTOCHEMICAL HOLE BURNING OF TETRAPHENYLPORPHIN IN EPOXY-RESIN - EFFECT OF CROSS-LINKED STRUCTURE

被引：17

作者：

FURUSAWA, A ^{[1
]}

HORIE, K ^{[1
]}

SUZUKI, T ^{[1
]}

MACHIDA, S ^{[1
]}

MITA, I ^{[1
]}

机构：

[1] UNIV TOKYO,ADV SCI & TECHNOL RES CTR,MEGURO KU,TOKYO 153,JAPAN

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 02期

关键词：

D O I：

10.1063/1.104117

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Photochemical hole burning (PHB) of free-base tetraphenylporphin (TPP) in epoxy resin was performed at 4.2-80 K. Effect of crosslinked structure of the epoxy resin on the dephasing time T2, low-energy excitation modes, and the temperature dependence of Debye-Waller factor were studied through the PHB measurements. The excellent thermal stability of TPP in epoxy resin including the hole burning above liquid-nitrogen temperature (80 K) was demonstrated.

引用

页码：141 / 143

页数：3

共 10 条

[1] PHOTOCHEMICAL HOLE BURNING - A SPECTROSCOPIC STUDY OF RELAXATION PROCESSES IN POLYMERS AND GLASSES [J].

FRIEDRICH, J ;

HAARER, D .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1984, 23 (02) :113-140

[2] LOW-ENERGY EXCITATION MODES OF AMORPHOUS POLYMERS AND STRUCTURAL RELAXATION AT LOW-TEMPERATURES PROBED BY PHB [J].

FURUSAWA, A ;

HORIE, K ;

MITA, I .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1989, 28 :247-250

[3] PHOTOCHEMICAL HOLE BURNING OF TETRAPHENYLPORPHIN IN PHENOXY RESIN AT 4.2-80-K [J].

FURUSAWA, A ;

HORIE, K ;

KUROKI, K ;

MITA, I .

JOURNAL OF APPLIED PHYSICS, 1989, 66 (12) :6041-6047

[4] LOW-ENERGY EXCITATION MODES OF AMORPHOUS POLYMERS PROBED BY PHOTOCHEMICAL HOLE BURNING [J].

FURUSAWA, A ;

HORIE, K ;

MITA, I .

CHEMICAL PHYSICS LETTERS, 1989, 161 (03) :227-231

[5]

FURUSAWA A, IN PRESS J MOL ELECT, V6

[6] CALORIMETRIC INVESTIGATION OF POLYMERIZATION REACTIONS .3. CURING REACTION OF EPOXIDES WITH AMINES [J].

HORIE, K ;

HIURA, H ;

SAWADA, M ;

MITA, I ;

KAMBE, H .

JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1970, 8 (06) :1357-&

[7] PHOTOCHEMICAL HOLE BURNING OF TETRAPHENYLPORPHIN IN PHENOXY RESIN [J].

HORIE, K ;

MORI, T ;

NAITO, T ;

MITA, I .

APPLIED PHYSICS LETTERS, 1988, 53 (11) :935-937

[8]

KUNISHIGE M, 1985, PHYS REV LETT, V54, P704

[9]

MOERNER WE, 1988, PERSISTENT SPECTRAL

[10] HIGH-TEMPERATURE PHOTOCHEMICAL HOLE BURNING OF TETRASODIUM 5,10,15,20-TETRA(4-SULFONATOPHENYL)PORPHIN IN POLYVINYLALCOHOL [J].

SAKODA, K ;

KOMINAMI, K ;

IWAMOTO, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (07) :L1304-L1306

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