Zobrazeno 1 - 10
of 347
pro vyhledávání: '"Hyoung-Joon Jin"'
Autor:
Geonhee Han, Juhee Yoon, Changsuk Lee, Eunhye Lee, Kichull Yoon, Hyo Won Kwak, Hyoung-Joon Jin
Publikováno v:
Polymer Testing, Vol 126, Iss , Pp 108155- (2023)
In this study, we utilized and modified ISO 14855-2, an industrial composting test, as a basis for conducting biodegradation tests on the poly(l-lactic acid) (PLLA)/amorphous polyhydroxyalkanoate (aPHA) blends under different conditions. Based on the
Externí odkaz:
https://doaj.org/article/137a7cd857234c20bf1cda5f2c78ee53
Autor:
Dong Hyuk Kang, Eunji Lee, Beom Sik Youn, Son Ha, Jong Chan Hyun, Juhee Yoon, Dawon Jang, Kyoung Sun Kim, Hyungsub Kim, Sang Moon Lee, Sungho Lee, Hyoung‐Joon Jin, Hyung‐Kyu Lim, Young Soo Yun
Publikováno v:
Carbon Energy, Vol 4, Iss 6, Pp 1080-1092 (2022)
Abstract Zinc metal anodes (ZMA) have high theoretical capacities (820 mAh g−1 and 5855 mAh cm−3) and redox potential (−0.76 V vs. standard hydrogen electrode), similar to the electrochemical voltage window of the hydrogen evolution reaction (H
Externí odkaz:
https://doaj.org/article/45ed12ba7080409aadb555650c8082e3
Publikováno v:
Global Challenges, Vol 7, Iss 6, Pp n/a-n/a (2023)
Abstract The development and utilization of biodegradable plastics is an effective way to overcome environmental pollution caused by the disposal of non‐degradable plastics. Recently, polybutylene succinate co‐butylene adipate co‐ethylene succi
Externí odkaz:
https://doaj.org/article/9a0b71efe44045169a7954a9d3cd2dc7
Publikováno v:
Polymers, Vol 16, Iss 2, p 254 (2024)
The design of binders plays a pivotal role in achieving enduring high power in lithium-ion batteries (LIBs) and extending their overall lifespan. This review underscores the indispensable characteristics that a binder must possess when utilized in LI
Externí odkaz:
https://doaj.org/article/d2218c05463042a3be3f376a8ad4af1c
Autor:
Sungmin Cho, Jong Chan Hyun, Son Ha, Yeonhua Choi, Honggyu Seong, Jaewon Choi, Hyoung‐Joon Jin, Young Soo Yun
Publikováno v:
Carbon Energy, Vol 5, Iss 1, Pp n/a-n/a (2023)
Abstract Bifunctional hybrid anodes (BHAs), which are both a high‐performance active host material for lithium‐ion storage as well as a guiding agent for homogeneous lithium metal nucleation and growth, exhibit significant potential as anodes for
Externí odkaz:
https://doaj.org/article/032c272484df432abf1aeea5a9c8b0dc
Publikováno v:
Carbon Energy, Vol 3, Iss 5, Pp 784-794 (2021)
Abstract Studies on three‐dimensional structured carbon templates have focused on how to guide homogeneous lithium metal nucleation and growth for lithium metal anodes (LMAs). However, there is still insufficient evidence for a key factor to achiev
Externí odkaz:
https://doaj.org/article/65fa21c97d76406597f082da14b254d2
Publikováno v:
Polymer Testing, Vol 97, Iss , Pp 107161- (2021)
The manufacture of eco-friendly cocoon silk-derived sericin films increases the availability of sericulture resources and the interest in expanding the range of the potential applications of sericin-based materials. However, the brittleness and weak
Externí odkaz:
https://doaj.org/article/72c3164b932849f6a3c671aa623c8743
Publikováno v:
Materials, Vol 15, Iss 7, p 2677 (2022)
Magnetic/conducting polymeric hybrid core-shell typed zinc ferrite (ZnFe2O4)/poly(N-methyl aniline) (PMA) particles were fabricated and adopted as electrorheological (ER) and magnetorheological (MR) fluids, and their rheological properties were exami
Externí odkaz:
https://doaj.org/article/0d75f29510d246e6a6fa6be43a13a0ff
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
Because of the crisis of the petrochemical era, environmentally friendly natural polymers and related material processes are receiving great attention. Cellulose and silk are typical fibrous materials that consist of polysaccharides and proteins, res
Externí odkaz:
https://doaj.org/article/5ea85315f59f4a6599f99a0bffa4119c
Autor:
Se Youn Cho, Young Soo Yun, Dawon Jang, Jun Woo Jeon, Byung Hoon Kim, Sungho Lee, Hyoung-Joon Jin
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
The mechanical properties of silk are determined by tight stacks of sheet-like peptide crystals distributed in amorphous regions. Here, the authors heat and stretch silk fibres to align these crystal into a long range ordered carbon structure and dra
Externí odkaz:
https://doaj.org/article/544d1fd45da24d6d86dbbec33505a662