Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Dong-Hau Kuo"'
Autor:
Abraham Solomon Kasa, Dinsefa Mensur Andoshe, Noto Susanto Gultom, Dong-Hau Kuo, Xiaoyun Chen, Hairus Abdullah, Osman Ahmed Zelekew
Publikováno v:
Applied Water Science, Vol 14, Iss 9, Pp 1-13 (2024)
Abstract Noble metal-free nickel manganese oxysulfide (NiMnOS) catalysts were successfully prepared via a facile and eco-friendly approach at a low synthesis temperature of 90 °C in a water bath. The catalysts were synthesized by varying Ni: Mn mola
Externí odkaz:
https://doaj.org/article/9b64bfc16f3e434eb2c4422a02a02d49
Autor:
Biruktait Ayele Lemecho, Dinsefa Mensur Andoshe, Noto Susanto Gultom, Hairus Abdullah, Dong-Hau Kuo, Xiaoyun Chen, Temesgen D. Desissa, Demeke Tesfaye Wondimageng, Yi-nan Wu, Osman Ahmed Zelekew
Publikováno v:
ACS Omega, Vol 9, Iss 12, Pp 13714-13727 (2024)
Externí odkaz:
https://doaj.org/article/2b5427740d584f1eb820cbc4683521c2
Autor:
Fasih Bintang Ilhami, Fitriana, Tjandrawati Mozef, Muh Nur Khoiru Wihadi, Munasir, Mufidatul Khasanah, Nugrahani Primary Putri, Diah Hari Kusumawati, Chen-Yu Kao, Dong-Hau Kuo, Noto Susanto Gultom
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32348- (2024)
The development of new carbon-based materials using natural biowaste for biomedical applications has remained a significant challenge in the past decades. In this study, we successfully synthesized and characterized composite materials made from pean
Externí odkaz:
https://doaj.org/article/2364069e2e4e4d01bef5c3a9936d7313
Autor:
Hildana Tesfaye Berede, Dinsefa Mensur Andoshe, Noto Susanto Gultom, Dong-Hau Kuo, Xiaoyun Chen, Hairus Abdullah, Tadele Hunde Wondimu, Yi-nan Wu, Osman Ahmed Zelekew
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The global concern over water pollution caused by organic pollutants such as methylene blue (MB) and other dyes has reached a critical level. Herein, the Allium cepa L. peel extract was utilized to fabricate copper oxide (CuO) nanoparticles.
Externí odkaz:
https://doaj.org/article/96f67d1c12de4336a27c3b2be34dc031
Autor:
Zhengjie Su, Binghong Wu, Longyan Chen, Mengistu Tadesse Mosisa, Pengkun Zhang, Qinhan Wu, Dong-Hau Kuo, Dongfang Lu, Osman Ahmed Zelekew, Jinguo Lin, Xiaoyun Chen
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 8, Iss 4, Pp 100645- (2023)
A bismuth-titanium bimetal oxysulfide BiTiOS catalyst was prepared via hydrolysis and characterized by different testing techniques. This BiTiOS catalyst, forming the Ti-doped Bi2(O,S)3 phase, can format the oxygen vacancy, increase its electrochemic
Externí odkaz:
https://doaj.org/article/332947ea9b1144c19860e00c94c09a03
Autor:
Xingqiu Li, Longyan Chen, Pengkun Zhang, Adugna Boke Abdeta, Qinhan Wu, Binghong Wu, Jinguo Lin, Dong-Hau Kuo, Yu Zhang, Xiaoyun Chen
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 8, Iss 3, Pp 100598- (2023)
Monoclinic argentite Ag2S-based AgCoOS oxysulfide catalyst with high catalytic reduction performance in the dark with NaBH4 was prepared via a facial method. The co-doping of transition metal cations and anions was employed to effectively adjust the
Externí odkaz:
https://doaj.org/article/739a9be0ce0541e28500b79cd798bcda
Autor:
Setegn Geta Aragaw, Gebisa Bekele Feysia, Noto Susanto Gultom, Dong-Hau Kuo, Hairus Abdullah, Xiaoyun Chen, Osman Ahmed Zelekew
Publikováno v:
Applied Water Science, Vol 12, Iss 6, Pp 1-12 (2022)
Abstract Water pollution as a result of releasing organic and inorganic pollutants is the main concern and health risk factor for human beings. To minimize the effect of toxicity from pollutants, enormous method has been applied. In this report, the
Externí odkaz:
https://doaj.org/article/95818fca7451420aa2176798f7159870
Autor:
Qinhan Wu, Xuran Wang, Jiawei Fu, Osman Ahmed Zelekew, Adugna Boke Abdeta, Dong-Hau Kuo, Jubin Zhang, Zhanhui Yuan, Jinguo Lin, Xiaoyun Chen
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 6, Iss 4, Pp 578-586 (2021)
Wool-coiled MoSrOS bimetal oxysulfide catalysts were synthesized by a simple method. The catalysts were characterized by different instruments. The MoSrOS reduction activities were also investigated by the reduction of Cr(VI), Rhodamine-B (RhB), Meth
Externí odkaz:
https://doaj.org/article/7d983eb16fe94053b92ee6126899dfa8
Autor:
Chang-Mou Wu, Shrisha, Kebena Gebeyehu Motora, Guan-Ying Chen, Dong-Hau Kuo, Noto Susanto Gultom
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
Hydrogen gas sensors are important because of the significant use of hydrogen in industrial and commercial applications. In this study, we synthesized a novel CsxWO3/MoS2 nanocomposite using a solvothermal method. The samples were spin-coated on Si/S
Externí odkaz:
https://doaj.org/article/03b7e59ab9a24b2b973f3e1b05e25e0c
Autor:
Biruktait Ayele Lemecho, Fedlu Kedir Sabir, Dinsefa Mensur Andoshe, Noto Susanto Gultom, Dong-Hau Kuo, Xiaoyun Chen, Endale Mulugeta, Temesgen D. Desissa, Osman Ahmed Zelekew
Publikováno v:
Bioinorganic Chemistry and Applications, Vol 2022 (2022)
The Cu-doped ZnO photocatalysts were prepared with a green and coprecipitation approach by using water hyacinth (Eichhornia crassipes) aquatic plant extract. In the preparation process, different amount of copper precursors such as 1, 2, 3, 4, and 5%
Externí odkaz:
https://doaj.org/article/ae9ae54a9d2b42b49bd986091e35c3eb