Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Pilgun, Oh"'
Autor:
Dr. Jae Hong Choi, Dr. Tom James Embleton, Kyungmok Ko, Prof. Haeseong Jang, Prof. Yoonkook Son, Prof. Joohyuk Park, Prof. Songyi Lee, Prof. Pilgun Oh
Publikováno v:
ChemElectroChem, Vol 11, Iss 5, Pp n/a-n/a (2024)
Abstract The increasing adoption of Ni‐rich cathode active materials in commercial liquid electrolyte Lithium‐ion batteries (LIBs) is testament to the improvements in the cathode stability through various surface modification strategies. The deve
Externí odkaz:
https://doaj.org/article/f43407675273439ca24c76ab212f4d06
Autor:
Jae Hong Choi, Sumyeong Choi, Tom James Embleton, Kyungmok Ko, Kashif Saleem Saqib, Mina Jo, Junhyeok Hwang, Sungwoo Park, Yoonkook Son, Pilgun Oh
Publikováno v:
Batteries, Vol 9, Iss 12, p 590 (2023)
All-solid-state lithium-ion batteries (ASSLBs) represent a promising breakthrough in battery technology owing to their high energy density and exceptional stability. When crafting cathode electrodes for ASSLBs, the solid electrolyte/cathode material
Externí odkaz:
https://doaj.org/article/ceea479601f14015992255a9db1d00f6
Autor:
Jae Hong Choi, Sumyeong Choi, Tom James Embleton, Kyungmok Ko, Kashif Saleem Saqib, Jahanzaib Ali, Mina Jo, Junhyeok Hwang, Sungwoo Park, Minhu Kim, Mingi Hwang, Heesoo Lim, Pilgun Oh
Publikováno v:
Energies, Vol 17, Iss 1, p 109 (2023)
All-solid-state lithium-ion batteries (ASSLBs) have recently received significant attention due to their exceptional energy/power densities, inherent safety, and long-term electrochemical stability. However, to achieve energy- and power-dense ASSLBs,
Externí odkaz:
https://doaj.org/article/14904772425e4528bbfabf1259b61311
Autor:
Jae Hong Choi, Sumyeong Choi, Tom James Embleton, Kyungmok Ko, Kashif Saleem Saqib, Jahanzaib Ali, Mina Jo, Junhyeok Hwang, Sungwoo Park, Minhu Kim, Mingi Hwang, Heesoo Lim, Pilgun Oh
Publikováno v:
Nanomaterials, Vol 13, Iss 23, p 3065 (2023)
Sulfide electrolyte all-solid-state lithium-ion batteries (ASSLBs) that have inherently nonflammable properties have improved greatly over the past decade. However, determining both the stable and functional electrode components to pair with these so
Externí odkaz:
https://doaj.org/article/3ac1cab3d886409a8d537b7bf1416d6c
Autor:
Jae Hong Choi, Chaewon Lee, Sungwoo Park, Mingi Hwang, Tom James Embleton, Kyungmok Ko, Mina Jo, Kashif Saleem Saqib, Jeongsik Yun, Minki Jo, Yoonkook Son, Pilgun Oh
Publikováno v:
Electrochemistry Communications, Vol 146, Iss , Pp 107419- (2023)
Carbon nanotubes (CNTs) are being used as a conductive material to achieve fast charging/discharging properties in high current density LIB systems. However, it is difficult to form a well-distributed electron transfer network within the electrode us
Externí odkaz:
https://doaj.org/article/761b5de2b91c4bc09d8823d33864f127
Practical implantation of Si nanoparticles in Carbon-coated α-FeSi2 matrix for Lithium-ion batteries
Publikováno v:
Electrochemistry Communications, Vol 140, Iss , Pp 107335- (2022)
Silicon, one of the most promising anodes, has been facing challenges to improve continuous increased electrode expansion during the cycles, resulting in a deteriorated conducting network between the particles from the accelerated side reactions with
Externí odkaz:
https://doaj.org/article/380ae99cbb404aa6807b4b7440ad34fc
Publikováno v:
한국해양공학회지, Vol 34, Iss 1, Pp 13-18 (2020)
An azimuth propeller can generate thrust in all directions by rotating its housing with an electric motor. An azimuth propeller can be operated using several methods to stop a ship. This study aims to derive an efficient method to stop a ship safely
Externí odkaz:
https://doaj.org/article/b64476053fd046fbb39d0e7a4ac3fd22
Autor:
Jaehong Choi, Chaewon Lee, Sungwoo Park, Tom James Embleton, Kyungmok Ko, Mina Jo, Kashif Saleem Saqib, Jeongsik Yun, Minki Jo, Yoonkook Son, Pilgun Oh
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4271 (2022)
Lithium-ion batteries (LIBs) continue to dominate the battery market with their efficient energy storage abilities and their ongoing development. However, at high charge/discharge C-rates their electrochemical performance decreases significantly. To
Externí odkaz:
https://doaj.org/article/d049a2a5822b4e7d87f5b9439733b9cb
Publikováno v:
Nanomaterials, Vol 12, Iss 12, p 1956 (2022)
The electrode concept of graphite and silicon blending has recently been utilized as the anode in the current lithium-ion batteries (LIBs) industry, accompanying trials of improvement of cycling life in the commercial levels of electrode conditions,
Externí odkaz:
https://doaj.org/article/c299d981856f47c5836d8f241f5c8e6e
Autor:
Jiseong Kim, Gyeong-Bok Jung, Da-Bin Park, Minki Jo, Nan-Ei Yu, Byungwoo Son, Pilgun Oh, Yoonkook Son
Publikováno v:
Energies, Vol 15, Iss 7, p 2665 (2022)
In this study, to use carbon nanotubes (CNTs) as a conductive material instead of carbon black in cathode electrodes, their dispersions were prepared in 1-Methyl-2-pyrrolidinone (NMP) solvent by using an ultrasonic horn, and their dispersion stabilit
Externí odkaz:
https://doaj.org/article/3057998cb03443a29f309f504bf748f2