Energy Materials & Electron Microscopy Laboratory

51. Jaekwang Kim, Ilbok Lee, Young-Hoon Kim, Joong Ho Bae, Keebum Hwang, Hyunchul Kang, Jae-Hyun Shim, Ji-Soo Kim, Chul Wan Park, Young-Min Kim, Songhun Yoon, "Ni-rich cathode material with isolated porous layer hindering crack propagation under 4.5 V high cut-off voltage cycling", Chemical Engineering Journal 455 (2022) 140578.

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50. Seung Joon Lee, Dasol Jin, Jae-Hyun Shim, Ara Jo, "Engineering of IrO2 nanofiber for surface enhanced Raman scattering", Current Applied Physics 41(2022) 200-206.

 

49. Achmad Yanuar Maulana, Seontae Kim, Jae-Hyun Shim, Chaeeun Lee, Jungwook Song, Da-Won Lee, Boram Yun, Hyunjeong Gim, Cybelle F Futalan, Jongsik Kim*,"N-doped Graphitic Carbon Encapsulated Cobalt Oxide Nanoparticles from ZIF-67 on ZIF-8 as an Anode Material for Li-Ion Batteries", Journal of Alloys and Compounds 908 (2022) 164645.

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48. Han-Sol Yun, Jae-Hyun Shim, Yong-Seon Kim, Su-Yeon Kim, So-Young Shin, Kwon-Jin Park, Chun-Yeol You, Dae-Yong Jeong, Nam-Hee Cho*,"Structural and chemical features of Gd: BaTiO3 solid solutions prepared by microwave-assisted heat treatment", Bulletin of Materials Science 44 (2021) 1-10.

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47. So-Young Shin, Han-Sol Yun, Su-Yeon Kim, Jae-Hyun Shim, Kwon-Jin Park, Chun-Yeol You, Nam-Hee Cho*,"Effects of Microwave Irradiation on the Synthesis of ZnFe2O4 Nanopowders with Hydrated Compounds", Science of Advanced Materials 13(6) (2021) 1125-1135.

 

46. Jaehan Lee, Young-Min Kim, Ju-Han Kim, Jee-Woon Jeong, Donghyun Lee, Jae Wook Sung, Young Ju Ahn, Jae-Hyun Shim*, Sanghun Lee*, "Optimal Synthesis and Application of a Si–Ti–Al Ternary Alloy as an Anode Material for Lithium-Ion Batteries", Materials 14(22) (2021) 6912-6920.

 

45. Jae-Hyun Shim†, Hyosik Kang†, Sanghun Lee*, Young-Min Kim*, “Utilization of electron-beam irradiation under atomic-scale chemical mapping for evaluating the cycling performance of lithium transition metal oxide cathodes”, Journal of Materials Chemistry A 9 (2021) 2429-2437.(†equal contribution)​

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44. Hayeon Lee, Woosung Choi, Wontae Lee, Jae-Hyun Shim, Young-Min Kim, Won-Sub Yoon*, "Impact of local separation on the structural and electrochemical behaviors in Li2MoO3-LiCrO2 disordered rock-salt cathode material", Advanced Energy Materials (2020) 2002958.

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43. Jae-Hyun Shim, Hyosik Kang, Young-Min Kim*, Sanghun Lee*, ”In-situ observation of the effect of accelerating voltage on electron beam damage of layered cathode materials for lithium ion batteries”, ACS Applied Materials & Interfaces 11 (2019) 44293-44299.

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42. Jeong-Won Seok, Jae-Han Lee, Thomas Rodgers, Dong-Hwan Ko, Jae-Hyun Shim*, "Effect of LiPO2F2 Electrolyte Additive on Surface Electrical Properties of LiNi0.6Co0.2Mn0.2O2 Cathode", Transactions on Electrical and Electronic Materials 20 (2019) 548-553.​

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41. Hee Min Hwang, Simgeon Oh, Jae-Hyun Shim, Young-Min Kim, Ansoon Kim, Doyoung Kim, Joosung Kim, Sora Bark, Yunhee Cho, Veit Q. Bui, Thi Anh Le, Hyoyoung Lee*, "Phase-selective disordered anatase/ordered rutile interface system for visible-light-driven, metal-free CO2 reduction", ACS Applied Materials & Interfaces 11 (2019) 35693-35701.

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40. Mi Ru Jo, Yunok Kim, Junghoon Yang, Mihee Jeong, Kyeongse Song, Yong-Il Kim, Jin-Myoung Lim, Maenghyo Cho, Jae-Hyun Shim, Young-Min Kim, Won-Sub Yoon*, Yong-Mook Kang*, "Triggered Reversible Phase Transformation between Layered and Spinel Structure via Intercalated Hetero Species in Mn-based layered compounds", Nature Communcations 10 (2019) 3385-3394.

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39. Hyosik Kang, Jaehan Lee, Thomas Rodgers, Jae-Hyun Shim*, Sanghun Lee* "Electrical Conductivity of Delithiated Lithium Cobalt Oxides: Conductive Atomic Force Microscopy and Density Functional Theory Study", The Journal of Physical Chemistry C 123 (2019) 17703−17710.

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38. Jae-Hyun Shim, Ju-Han Kim, Nam-Hee Cho* “Effect of Hydrogen Gas Conditions on the Structural, Optical, and Electronic Features of nc-Si:H thin films”, Transactions on Electrical and Electronic Materials 20(2) (2019) 85-91.

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37. Namyoung Kim†, Jae-Hyun Shim†, Woojin Jae, Jungwook Song, Jongsik Kim* "Zn2SnO4 particles coated with N-doped carbon as an anode material for lithium and sodium-ion batteries", Journal of Alloys and Compounds 786 (2019) 346-355. († equally contribution)

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36. Jae-Hyun Shim, Young-Hoon Kim, Han-Sol Yoon, Han-A Kim, Ji-Soo Kim, Jongsik Kim, Nam-Hee Cho, Young-Min Kim*, Sanghun Lee* "Hierarchically Structured Core–Shell Design of a Lithium Transition-Metal Oxide Cathode Material for Excellent Electrochemical Performance", ACS Applied Materials & Interfaces 11(4) (2019) 4017-4027.
 

35. Jae-Hyun Shim, Jong-San Im, Hyosik Kang, Namchul Cho, Young-Min Kim*, Sanghun Lee* "Implications of cation-disordered grain boundaries on the electrochemical performance of the LiNi0.5Co0.2Mn0.3O2 cathode material for lithium ion batteries", Journal of Materials Chemistry A 6 (2018) 16111-16120.

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34. Miji Park†, Jae-Hyun Shim†, Hanah Kim, Hansol Park, Namyeong Kim, Jongsik Kim* "FeOF ellipsoidal nanoparticles anchored on reduced graphene oxides as a cathode material for sodium-ion batteries", Journal of Power Sources 396 (2018) 551–558. († equally contribution)

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33. Jae-Hyun Shim, Nam-Hee Cho, Sanghun Lee* "Synthesis and characterization of Mg2TiO4-coated LiCoO2 as a cathode material for lithium ion batteries", Electrochimica Acta 243 (2017) 162-169.

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32. Jae-Hyun Shim, Young-Min Kim, Miji Park, Jongsik Kim*, Sanghun Lee* "Reduced Graphene Oxide-Wrapped Nickel-Rich Cathode Materials for Lithium Ion Batteries", ACS applied materials & interfaces 9 (22) (2017) 18720-18729.

 

31. Jay Hyok Song*, Jae Hyun Shim, Andrei Kapylou, Dong Hee Yeon, Dae Hoe Lee, Dong Han Kim, Jin Hwan Park, Sun Ho Kang “Suppression of voltage depression in Li-rich layered oxide by introducing GaO4 structural units in the Li2MnO3-like nano-domain”, Nano Energy 30 (2016) 717-727.

 

30. Jae-Hyun Shim, Sanghun Lee* “Characterization of graphite etched with potassium hydroxide and its application in fast-rechargeable lithium ion batteries”, Journal of Power Sources 324 (2016) 475-483.

 

29. Jae-Hyun Shim, Jung-Min Han, Joon-Hyung Lee*, and Sanghun Lee* “Mixed Electronic and Ionic Conductor-Coated Cathode Material for High-Voltage Lithium Ion Battery”, ACS Appl. Mater. Interfaces 8 (2016) 12205–12210.

 

28. Jae-Hyun Shim, Jaehan Lee, Sang Yun Han, Sanghun Lee* “Synergistic effects of coating and doping for lithium ion battery cathode materials: synthesis and characterization of lithium titanatecoated LiCoO2 with Mg doping”, Electrochimica Acta 186 (2015) 201-208.

 

27. Jae-Hyun Shim, Ki-Soo Lee, Aleksandr Missiul, Jaehan Lee, Bruno Linn, Eun Cheol Lee, Sanghun Lee* “Characterization of Spinel LixCo2O4-Coated LiCoO2 Prepared with Post-Thermal Treatment as a Cathode Material for Lithium Ion Batteries” Chemistry of Materials 27 (2015) 3273-3279.

 

26. Jae-Hyun Shim, Sang-Woo Cho, Aleksandr Missiul, Hyun-Ok Jung, Sanghun Lee* “Facial-shape controlled precursors for lithium cobalt oxides and the electrochemical performances in lithium ion battery”, Journal of Power Sources 274 (2015) 659-666.

 

25. Jae-Hyun Shim, Chang-Yeon Kim, Sang-Woo Cho, Aleksandr Missiul, Jin-Kyu Kim,Young Ju Ahn, Sanghun Lee* “Effects of heat-treatment atmosphere on electrochemicalperformances of Ni-rich mixed-metal oxide (LiNi0.80Co0.15Mn0.05O2) as a cathode material for lithium ion battery”, Electrochimica Acta 138 (2104) 15- 21.

 

24. Jae-Hyun Shim, Sanghun Lee*, Sung Soo Park* “Effects of MgO Coating on the Structural and Electrochemical Characteristics of LiCoO2 as Cathode Materials for Lithium Ion Battery”, Chemistry of Materials 26 (2014) 2537-2543.

 

23. Tae Kwan Yun, Sung Soo Park, Duckhyun Kim, Jae-Hyun Shim, Jae Young Bae, Seong Huh and Yong Sun Won* “Effect of the rutile content on the photovoltaic performance of the dye-sensitized solar cells composed of mixed-phase TiO2 photoelectrodes”, Dalton Trans. 41 (2012) 1284-1288.

 

22. J.-I. Son, J.-H. Shim, N.-H. Cho* “Variations in electrical and physical properties of Al:ZnO films with preparation conditions”, Met. Mater. Int. 17 (2011) 99-104.

 

21. J.-I. Son, J.-H. Shim, N.-H. Cho* “Effect of substrate temperature on the nanostructural and chemical features of nc-Si:H thin films prepared by PECVD”, Curr. Appl. Phys. 10 (2010) S365–S368.

 

20. J.-H Shim, N-H Cho*, J-G Kim, Y-J Kim “Formation of Si nanocrystallites in Al-added amorphous Si films by electron beam irradiation”, Jpn. J. Appl. Phys. 49 (2010) 035001(1)-035001(4).

 

19. J.-H. Shim, N.-H. Cho*, J.-G. Kim, Y.-J. Kim “Effect of Al addition on the crystallization of a-AlxSi1-x(0.025<x<0.100) by electron-beam irradiation”, J. Non-cryst. Solids 355 (2009) 2339–2344.

 

18. J.-H. Shim, J.-I. Son, N.-H. Cho* “Nanostructural, optical, and chemical features of Al-added nanocrystalline-Si thin films”, J. Nanosci. Nanotechnol. 9 (2008) 3752-3758.

 

17. J.-H. Shim, N.-H. Cho*, E.-H. Lee, H. S. Lee “Characterization of hydrogenated nanocrystalline silicon thin films prepared with various negative direct current biases”, J. Mater. Res. 23 (2008) 790-797.

 

16. J.-H. Shim, N.-H. Cho* “The effect of DC bias voltage on the structural and optical properties of nanocrystalline Si thin films”, Solid State Phenomena 124/126 (2007) 1261-1264.

 

15. Hyoun Woo Kim*, Seung Hyun Shim, Jae Hyun Shim, Nam Hee Cho “SnO2 nanostructures synthesized on Co substrates”, Solid State Phenomena 124/126 (2007) 1289-1292.

 

14. J.-H. Shim, N.-H. Cho* “Formation of nanocrystallites in the nc-Si films by co-sputtering aluminium and silicon”, Solid State Phenomena 124/126 (2007) 495-498.

 

13. J.-H. Shim, N.-H. Cho*, E.H. Lee “Nanostructural and optical features of amorphous AlxSi0.45-XO0.55 (0<x<0.05) thin films prepared by RF-magnetron sputter techniques”, J. of Non-crystalline Solids 353 (2007) 4048-4054.

 

12. J.-H. Shim, Seongil Im, Youn Joong Kim, N.-H. Cho* “Nanostructural and optical features of hydrogenated nanocrystalline silicon films prepared by aluminium-induced crystallization”, Thin Solid Films 503 (2006) 55-59.

 

11. J.-H. Shim, N.-H. Cho* “Nanostructural and optical features of nc-Si:H films prepared by Nickelinduced crystallization”, J. of Electroceramics 17 (2006) 937-940.

 

10. J.-H. Shim, N.-H. Cho*, Y.-J. Kim, C.M. Whang, W.-S. Cho, Y.-C. Yoo, J.-G. Kim, Y.-J. Kwon “Nanostructural and optical features of nc-Si:H thin films prepared by plasma enhanced chemical vapor deposition techniques”, Materials Science Forum 510/511 (2006) 962-965.

 

9. J.-H. Shim, N.-H. Cho* “Photo and electroluminescence of hydrogenated nanocrystalline Si prepared by plasma enhanced chemical vapor deposition techniques”, Materials Science Forum 510/511 (2006) 958-961.

 

8. M.-B. Park, J.-H. Shim, N.-H. Cho* “Effect of nano-structures on the optical features of hydrogenated amorphous Si films”, Materials Science Forum 510/511 (2006) 954-957.

 

7. J.-H. Shim, N.-H. Cho* “Structural and chemical features of silicon nanocrystallites in nanocrystalline hydrogenated silicon thin films”, Glass Physics and Chemistry 31(4) (2005) 525-529.

 

6. H.W. Kim*, N.H. Kim, J.-H. Shim, N.-H. Cho, C. M. Lee “Catalyst-free MOCVD growth of ZnO nanorods and their structural characterization”, J. Materials Sci. 16 (2005) 13-15.

 

5. J.-H. Shim, N.-H. Cho*, Seongil Im “Nanostructural features of nc-Si:H thin films prepared by PECVD”, Applied Surface Science 234 (2004) 268-273.

 

4. D.-A. Kim, J.-H. Shim, N.-H. Cho* “PL and EL features of p-type porous silicon prepared by electrochemical anodic etching”, Applied Surface Science 234 (2004) 256-261.

 

3. M.-B. Park, K.-H. Han, J.-H. Shim, C.Namgung, N.-H. Cho* “Effect of rare earth ions-doping on the chemical and optical features of nano-crystalline (Er, Tb:) Si thin films”, Appl. Surface Science 234 (2004) 78-81.

 

2. J.-H. Shim, N.-H. Cho*, Seongil Im “Nanostructural and PL features of nc-Si:H thin films prepared by PECVD techniques”, Materials Science Forum 449 (2004) 1017-1020.

 

1. J.-H. Shim, K.-H. Han, M.-B. Park, N.-H. Cho* “Effect of reaction gas on the structural and optical features of nc-Si:H thin films prepared by PECVD”, International Journal of Modern Physics B16 (2002) 4335-4338.