Zobrazeno 1 - 10
of 340
pro vyhledávání: '"Ho Seok, Park"'
Autor:
Wanlong Bai, Hui Wang, Dong Hyun Min, Jingzhong Miao, Beiming Li, Tingting Xu, Dezhi Kong, Xinjian Li, Xu Yu, Ye Wang, Ho Seok Park
Publikováno v:
Advanced Science, Vol 11, Iss 35, Pp n/a-n/a (2024)
Abstract Herein, hierarchically structured microgrid frameworks of Co3O4 and carbon composite deposited on reduced graphene oxide (Co3O4@C/rGO) are demonstrated through the three‐dimensioinal (3D) printing method, where the porous structure is cont
Externí odkaz:
https://doaj.org/article/caa514c9e9aa4b87bb0f410f0eb9f85c
Autor:
Jeong Seok Yeon, Sul Ki Park, Shinik Kim, Santosh V. Mohite, Won Il Kim, Gun Jang, Hyun‐Seok Jang, Jiyoung Bae, Sang Moon Lee, Won G. Hong, Byung Hoon Kim, Yeonho Kim, Ho Seok Park
Publikováno v:
Carbon Energy, Vol 6, Iss 7, Pp n/a-n/a (2024)
Abstract A conventional electrode composite for rechargeable zinc‐ion batteries (ZIBs) includes a binder for strong adhesion between the electrode material and the current collector. However, the introduction of a binder leads to electrochemical in
Externí odkaz:
https://doaj.org/article/b8287bc50bad4823bba65f22abce033f
Autor:
Hyung Wook Choi, Hongdae Lee, Jun Lu, Seok Bin Kwon, Dong In Jeong, Beum Jin Park, Jiwon Kim, Bong Kyun Kang, Gun Jang, Dae Ho Yoon, Ho Seok Park
Publikováno v:
Carbon Energy, Vol 6, Iss 6, Pp n/a-n/a (2024)
Abstract Herein, we have designed a highly active and robust trifunctional electrocatalyst derived from Prussian blue analogs, where Co4N nanoparticles are encapsulated by Fe embedded in N‐doped carbon nanocubes to synthesize hierarchically structu
Externí odkaz:
https://doaj.org/article/f235e8b4794e463086c8738b5d80b86f
Publikováno v:
Advanced Science, Vol 11, Iss 22, Pp n/a-n/a (2024)
Abstract The development of a cost‐competitive and efficient electrocatalyst is both attractive and challenging for hydrogen production by hydrogen evolution reaction (HER). Herein, a facile glycol reduction method to construct Ru nanoclusters coup
Externí odkaz:
https://doaj.org/article/138cd8a0203647de91c1019c29803a22
Autor:
Jung Woo Hong, Harpalsinh H. Rana, Jeong Hee Park, Jun Su Kim, Sang Joon Lee, Gun Jang, Tae Hoon Kang, Kang Ho Shin, Sang Ha Baek, Wooseok Yang, Kwang Ho Kim, Ju‐Hyuk Lee, Ho Seok Park
Publikováno v:
SusMat, Vol 4, Iss 1, Pp 140-153 (2024)
Abstract The polymeric gel electrolytes are attractive owing to their higher ionic conductivities than those of dry polymer electrolytes and lowered water activity for enlarged potential window. However, the ionic conductivity and mechanical strength
Externí odkaz:
https://doaj.org/article/44b9110339eb492eaa1d704c0b1bf4a1
Autor:
Jun-Fan Ding, Yu-Tong Zhang, Rui Xu, Rui Zhang, Ye Xiao, Shuo Zhang, Chen-Xi Bi, Cheng Tang, Rong Xiang, Ho Seok Park, Qiang Zhang, Jia-Qi Huang
Publikováno v:
Green Energy & Environment, Vol 8, Iss 6, Pp 1509-1530 (2023)
Lithium metal anode (LMA) is a promising candidate for achieving next-generation high-energy-density batteries due to its ultrahigh theoretical capacity and most negative electrochemical potential. However, the practical application of lithium metal
Externí odkaz:
https://doaj.org/article/224612cdb4974778af7b09729509c25f
Autor:
Gun Jang, Yun Sang Joe, Sang Joon Lee, Hyun Gyu Cho, Sang Ha Baek, Peixun Xiong, Kang Ho Shin, Jeong Seok Yeon, Min Su Kang, Si Hyoung Oh, Ho Seok Park
Publikováno v:
InfoMat, Vol 6, Iss 3, Pp n/a-n/a (2024)
Abstract Magnesium‐ion batteries (MIBs) have promising applications because of their high theoretical capacity and the natural abundance of magnesium Mg. However, the kinetic performance and cyclic stability of cathode materials are limited by the
Externí odkaz:
https://doaj.org/article/6e844203859b411eb2a5770d13d4bef7
Publikováno v:
InfoMat, Vol 6, Iss 2, Pp n/a-n/a (2024)
Abstract Solid‐state batteries that employ solid‐state electrolytes (SSEs) to replace routine liquid electrolytes are considered to be one of the most promising solutions for achieving high‐safety lithium metal batteries. SSEs with high mechani
Externí odkaz:
https://doaj.org/article/b163a92373c94e269940008b6c06782b
Autor:
Yonghwan Kim, Seon Jae Hwang, Dohyeong Kim, Jeehye Park, Yoonbin Kim, Junsu Kim, Minjun Bae, Hwichan Hong, Seungman Park, Jungjin Park, Ji Young Maeng, Jaeyeon Lee, Ho Seok Park, Jeongyeon Lee, Yuanzhe Piao
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 2, Pp n/a-n/a (2024)
Abstract Drug disposal and abuse are increasing every year, and the use of drugs has recently reached its peak due to COVID‐19. However, there still remains a lack of awareness regarding the proper disposal of waste medications, and if not properly
Externí odkaz:
https://doaj.org/article/8082b5205283458d9349316ebc9a9163
Autor:
Jun Su Kim, Jeong Hee Park, Jung Woo Hong, Harpalsinh H. Rana, Sang Ha Baek, Tae Hun Kang, Sang Joon Lee, Ho Seok Park
Publikováno v:
Next Energy, Vol 1, Iss 4, Pp 100066- (2023)
Hydrogel electrolytes, where water solvents and salts are confined in the porous networks of polymeric or inorganic solids, are attractive because they can resolve technical challenges of liquid electrolytes such as leakage, water decomposition, and
Externí odkaz:
https://doaj.org/article/6fcc5e0840cf4f6c99e3f91d4802c117