Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Sovann Khan"'
Publikováno v:
Electrochemistry, Vol 92, Iss 3, Pp 037005-037005 (2024)
A dense NiO-Fe2O3 (NiFe) pellet has been developed as a potential anode-support for thin-film solid oxide fuel cells (SOFCs). However, preparation of dense NiFe is very challenging. Hole-formed NiFe pellets or porous NiFe pellets are frequently forme
Externí odkaz:
https://doaj.org/article/55fe648e293243ef911e9f41271682d7
Publikováno v:
Macromolecular Materials and Engineering, Vol 308, Iss 10, Pp n/a-n/a (2023)
Abstract Inkjet printing has emerged as a promising low‐cost and high‐performance method for manufacturing printing‐based devices. However, the development of optimized substrates for inkjet printing using novel materials is limited. In this st
Externí odkaz:
https://doaj.org/article/0f951c0103d149e3bee9b559a8208a83
Autor:
Valeriia Poliukhova, Jong-Ku Park, Doyeon Kim, Sovann Khan, Jin Young Seo, Se Jin Kim, Gun-Hee Moon, Kyung-Youl Baek, Seungchul Kim, So-Hye Cho
Publikováno v:
Chemical Engineering Journal Advances, Vol 12, Iss , Pp 100363- (2022)
This study established a dynamic Z-scheme driven heterostructure of ZnO-ZnS (ZnOS) nanoparticles (NPs) by sulfidation of ZnO NPs. The ZnOS composites with different atomic ratios of S/O were analyzed with multiple characterization techniques. The com
Externí odkaz:
https://doaj.org/article/3e5a381a5a5746a5866451b128223368
Autor:
Sovann Khan, Hiroshi Ikari, Norihiro Suzuki, Kazuya Nakata, Chiaki Terashima, Akira Fujishima, Ken-ichi Katsumata, Vicente Rodríguez-González
Publikováno v:
ACS Omega, Vol 5, Iss 36, Pp 23081-23089 (2020)
Externí odkaz:
https://doaj.org/article/901d5401ed774d0e91654a163b750556
Publikováno v:
Catalysts, Vol 13, Iss 1, p 196 (2023)
Titanium dioxide (TiO2) is an excellent UV-photocatalytic material that is widely used in various applications, including clean energy production, environmental remediation, and chemical production. However, the use of TiO2 is limited in the field of
Externí odkaz:
https://doaj.org/article/7d9635f992f54997b9b818a712e1a3b8
Autor:
Valeriia Poliukhova, Wenwei Lei, Sovann Khan, Eunju Lee Tae, Norihiro Suzuki, Chiaki Terashima, Akira Fujishima, Ken-Ichi Katsumata, So-Hye Cho
Publikováno v:
Catalysts, Vol 12, Iss 3, p 272 (2022)
The separation of nanoparticles from a solution-based photocatalytic reaction is a significant problem in practical applications. To address the issue, we developed a new photocatalyst composite based on ZnO-ZnS heterojunction (ZnOS) embedded in poly
Externí odkaz:
https://doaj.org/article/a93710799d6b4681a1f097e6c3f45b99
Autor:
Sovann Khan, Yunseok Choi, Hak-Young Ahn, Jae Hyun Han, Byeong-Kwon Ju, Jaewon Chung, So-Hye Cho
Publikováno v:
Materials, Vol 13, Iss 13, p 2987 (2020)
Recently, the use of oxide-based nanomaterials for bio-imaging has received great attention owing to their remarkable stabilities as compared to those of conventional organic dyes. Therefore, the development of scalable methods for highly luminescent
Externí odkaz:
https://doaj.org/article/3406b54b55554f07aead31c8a10fd656
Autor:
Yunseok Choi, Daein Lee, Sungje Hong, Sovann Khan, Burak Darya, Jae-Young Lee, Jaewon Chung, So-Hye Cho
Publikováno v:
Catalysts, Vol 10, Iss 5, p 500 (2020)
Herein, we report the effect of sonoluminescence and an initial dye concentration on the sonophotocatalysis of TiO2 for the degradation of eosin B, a textile dye. We first investigated the light illuminated during ultrasound irradiation (sonoluminesc
Externí odkaz:
https://doaj.org/article/a12d873f0cd6434695a925cefc6f226f
Autor:
Sovann Khan, Valeriia Poliukhova, Nomin Tamir, Jaehyun Park, Norihiro Suzuki, Chiaki Terashima, Ken-Ichi Katsumata, So-Hye Cho
Publikováno v:
International Journal of Hydrogen Energy. 48:9713-9722
Autor:
Sovann Khan, A.A. Yadav, Norihiro Suzuki, Y.M. Hunge, Chiaki Terashima, Kai Takagi, Katsuya Teshima, Akira Fujishima
Publikováno v:
Journal of Colloid and Interface Science. 582:1058-1066
Different types of organic impurities such as dyes, acids, and alcohols are discharged into potable water sources. The removal of these hazardous organic pollutants from wastewater is an important task globally. However, the conventional methods used