@article{oai:muroran-it.repo.nii.ac.jp:00010225, author = {IIMORI, Toshifumi and 飯森, 俊文 and 石川, 拓 and ISHIKAWA, Takumi and 鳥井, 悠人 and TORII, Yuto and 玉谷, 穂菜美 and TAMAYA, Honami and Nakano, Hideyuki and 中野, 英之 and 菅野, 眞生 and KANNO, Mao}, issue = {136912}, journal = {Chemical Physics Letters}, month = {}, note = {application/pdf, We report the effect of rigidity of microenvironments on the fluorescence quantum yield(QY) of TCNQ dispersed in polymers which have different glass transition temperatures. The fluorescence QY decreases by increasing the temperature, which suggests that the nonradiative decay process is thermally activated. A pronounced ecrease in the fluorescence QY is observed when the transition occurs from the glass state to the rubber state. The fluorescence QYs in solvents that have the similar polarity to PMMA and PVAc are smaller than those for these polymers. It is demonstrated that the nonradiative decay process is accompanied by structural deformation.}, title = {Effect of rigidity of microenvironment on fluorescence of 7,7,8,8-tetracyanoquinodimethane (TCNQ)}, volume = {738}, year = {2019}, yomi = {イイモリ, トシフミ and イシカワ, タクミ and トリイ, ユウト and タマヤ, ホナミ and ナカノ, ヒデユキ and カンノ, マオ} }