C
Choong-Nyeon Park
Researcher at Chonnam National University
Publications - 57
Citations - 1273
Choong-Nyeon Park is an academic researcher from Chonnam National University. The author has contributed to research in topics: Alloy & Hydrogen storage. The author has an hindex of 21, co-authored 57 publications receiving 1099 citations.
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Facile and cost effective synthesis of mesoporous spinel NiCo2O4 as an anode for high lithium storage capacity
TL;DR: The urea assisted facile co-precipitation synthesis of spinel NiCo2O4 is reported and its application as an anode material for LIBs with the advantages of unique performance and facile preparation.
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Composite Gel Polymer Electrolyte Based on Poly(vinylidene fluoride-hexafluoropropylene) (PVDF-HFP) with Modified Aluminum-Doped Lithium Lanthanum Titanate (A-LLTO) for High-Performance Lithium Rechargeable Batteries.
Hang T.T. Le,Duc Tung Ngo,Ramchandra S. Kalubarme,Guozhong Cao,Choong-Nyeon Park,Chan-Jin Park +5 more
TL;DR: The CGPE as a protection layer for the Li metal electrode in a Li-O2 cell was effective in blocking the contamination of the Li electrode by oxygen gas or impurities diffused from the cathode side while suppressing the Li dendrites.
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Carbon-Interconnected Ge Nanocrystals as an Anode with Ultra-Long-Term Cyclability for Lithium Ion Batteries
Duc Tung Ngo,Ramchandra S. Kalubarme,Hang T.T. Le,John Fisher,Choong-Nyeon Park,Il-Doo Kim,Chan-Jin Park +6 more
TL;DR: In this article, a facile synthetic route is introduced for producing nanometer-sized Ge crystallites interconnected by carbon (GEC) via thermal decomposition of a Ge-citrate complex followed by a calcination process in an inert atmosphere.
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Conducting additive-free amorphous GeO2/C composite as a high capacity and long-term stability anode for lithium ion batteries
TL;DR: The superior performance of the GeO 2/C electrode enables the amorphous GeO2/C to be a potential anode material for secondary Li-ion batteries.
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Hydrogen absorption–desorption characteristics of Ti(0.22 + X)Cr(0.28 + 1.5X)V(0.5 − 2.5X) (0 ≤ X ≤ 0.12) alloys
Sung-Wook Cho,Choong-Nyeon Park,Jeong-Hyun Yoo,Jeon Choi,Je-Shin Park,Chang-Yul Suh,Gunchoo Shim +6 more
TL;DR: In this paper, the hydrogen absorption and desorption characteristics of bcc alloys have been investigated at 303 K. The compositions of alloys were chosen for alloys to have equal lattice parameters of about 3.03 A by a linear combination of each element.