Photoelectron spectra of solvated electrons in bulk water, methanol, and ethanol
Photoelectron spectra of solvated electrons in bulk water, methanol, and ethanol
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DOI：
10.1016/j.cplett.2012.03.051
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发表时间：
2012-05-11
影响因子：
2.8
通讯作者：
Suzuki, Toshinori
中科院分区：
文献类型：
--
作者：
Horio, Takuya;Shen, Huan;Suzuki, Toshinori
利用线性飞行时间光电子能谱仪和100 kHz紫外飞秒激光，以60 meV的能量分辨率获得了本体液体中溶剂化电子的光电子能谱。在0.1 M NaI溶液中，通过226 nm激发I的电荷转移到溶剂带产生了H₂O、D₂O、甲醇和乙醇中的溶剂化电子，并使用260 nm脉冲在2 ns的时间延迟下测量了光电子能谱。对电子结合能和能带形状进行了讨论。(C) 2012 Elsevier B. V. 保留所有权利。
Photoelectron spectra of solvated electrons in bulk liquids were obtained at energy-resolution of 60 meV using a linear time-of-flight photoelectron spectrometer and a 100 kHz ultraviolet femtosecond laser. Solvated electrons in H2O, D2O, methanol, and ethanol were generated by 226 nm excitation of the charge-transfer-to-solvent bands of I in 0.1 M NaI solutions, and the photoelectron spectra were measured using 260 nm pulses with a time delay of 2 ns. The electron binding energies and band shapes are discussed. (C) 2012 Elsevier B. V. All rights reserved.