@misc{oai:repo.qst.go.jp:00083369, author = {安齋愛子 and 黒崎, 譲 and 佐伯, 盛久 and 村岡, 梓 and Yuzuru, Kurosaki and Morihisa, Saeki}, month = {Sep}, note = {Nuclear spent fuel discharged from atomic power plant contain platinum group elements (PtGs) such as palladium. Recently, it is proposed to be reused as resource by separation and recovery of PtGs from unclear spent fuel. Thus, we focused on that laser-induced can reduce metal and separate element. We proposed and succeed a method for the separation of PtGs using laser-induced particle formation and recovery after growing to nanoparticle. The irradiation of UV laser at 266 nm induced the reduction of Pd2+ in aqueous/EtOH solution, which has charge-transfer absorption band at UV range, neutralizing Pd2+ into Pd0. As a result, it be easily recovered by forming Pd particles grown to nanoparticles. We assume 4Cl- loss from the anion PdCl42- and calculate low-lying energy curves of PdCl42- in the gas please, H2O and Ethanol as a function of Pd-Cl bond length by TDDFT calculation., 第15回分子科学討論会}, title = {密度汎関数法による塩化パラジウム錯体イオンPdCl42-の Cl光解離過程の理論研究}, year = {2021} }