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2篇 您的检索式：作者名="Jinyoung Chun"

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		题名	作者	年代	出处	被引量
	1	Sorption of Pb(II) and Cu(II) onto multi-amine grafted mesoporous silica embedded with nano-magnetite: Effects of steric factors显示文摘	Jaeshik Chung Jinyoung Chun Jinwoo Lee Sang Hyup Lee Young Jae Lee Seok Won Hong	2012	Journal of Hazardous Materials2012，，：	1
	2	Improving ionic conductivity of von-Alpen-type NASICON ceramic electrolytes via magnesium doping显示文摘NASICON (sodium (Na) superionic conductor) compounds have attracted considerable attention as promising solid electrolyte materials for advanced Na-based batteries. In this study, we investigated the improvement in ionic conductivities of von-Alpen-type NASICON (vA-NASICON) ceramic electrolytes by introducing a magnesium ion (Mg^(2+)) as a heterogeneous element. The optimal Mg-doped vA-NASICON exhibited a high ionic conductivity of 3.64×10^(−3) S·cm^(−1), which was almost 80% higher than that of un-doped vA-NASICON. The changes in physicochemical properties of the vA-NASICONs through the Mg introduction were systematically analyzed, and their effects on the ionic conductivities of the vA-NASICON were studied in detail. When the optimal ratio of Mg^(2+) was used in a synthetic process, the relative density (96.6%) and grain boundary ionic conductivity (σgb) were maximized, which improved the total ionic conductivity (σt) of the vA-NASICON. However, when Mg^(2+) was introduced in excess, the ionic conductivity decreased because of the formation of an undesired sodium magnesium phosphate (NaxMgyPO_(4)) secondary phase. The results of this study are expected to be effectively applied in the development of advanced sodium-based solid electrolytes with high ionic conductivities.	Il-Seop Jang Wooseok Go Bo-Ye Song Hayoung Park Yun Chan Kang Jinyoung Chun	2023	Journal of Advanced Ceramics2023，12，5：	0

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