Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Getachew Adam"'
Publikováno v:
ACS Omega, Vol 9, Iss 40, Pp 41301-41313 (2024)
Externí odkaz:
https://doaj.org/article/d8c43defc5b841d2bba7f9fb51986908
Autor:
Samuel Abicho, Bekele Hailegnaw, Felix Mayr, Munise Cobet, Cigdem Yumusak, Siraye Esubalew, Teketel Yohannes, Martin Kaltenbrunner, Niyazi Serdar Sariciftci, Markus Clark Scharber, Getachew Adam Workneh
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 5, Pp 2272-2283 (2024)
Abstract The unprecedented increase in power conversion efficiency (PCE) of low‐cost organo‐inorganic halide perovskite solar cells (OIHPSCs) toward its Shockley‐Queisser limit intriguingly has prompted researchers to investigate the disadvanta
Externí odkaz:
https://doaj.org/article/ac376c94373b4033b6dd1c35124c5d14
Publikováno v:
ACS Omega, Vol 9, Iss 12, Pp 14406-14418 (2024)
Externí odkaz:
https://doaj.org/article/cee85fb3608c42bd8a2ed4972a0fee16
Autor:
Samuel Abicho, Bekele Hailegnaw, Felix Mayr, Munise Cobet, Cigdem Yumusak, Teshome Abute Lelisho, Teketel Yohannes, Martin Kaltenbrunner, Niyazi Serdar Sariciftci, Markus Clark Scharber, Getachew Adam Workneh
Publikováno v:
ACS Omega, Vol 9, Iss 2, Pp 2674-2686 (2024)
Externí odkaz:
https://doaj.org/article/549028f1a2404adbaca2c967cbf82045
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101756- (2024)
In this study, bentonite/amino-functionalized cellulose composite (BAC) adsorbent was synthesized by intercalating the hexadecyl trimethyl ammonium bromide surfactant (HDTMA) into bentonite followed by exfoliating the HDTMA-modified bentonite (MB) in
Externí odkaz:
https://doaj.org/article/47c56fd8041c44618694ead547c37346
Publikováno v:
ACS Omega, Vol 8, Iss 46, Pp 43999-44012 (2023)
Externí odkaz:
https://doaj.org/article/0d11892169954e66a5404be5ef4943c8
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101506- (2024)
Water pollution, driven by Pb2+, poses a significant threat to biotics and the environment. A promising solution to address the issue is the utilization of cellulose from lignocellulosic materials as an adsorbent to remove or reduce Pb2+ from wastewa
Externí odkaz:
https://doaj.org/article/4e255dfafb0f435e86068bd1e366a1b9
Autor:
Belete Tessema, Girma Gonfa, Sintayehu Mekuria Hailegiorgis, Getachew Adam Workneh, Tigist Getachew Tadesse
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101471- (2024)
Scientists are looking for new antibacterial agents to disinfect point-of-use water sources due to the dearth of clean drinking water in developing nations and disaster areas. Because of the growth of antibiotic and disinfectant resistance as well as
Externí odkaz:
https://doaj.org/article/1b5f1ea2d2e14011bd2f7149aa3af1c9
Publikováno v:
Journal of Natural Fibers, Vol 20, Iss 2 (2023)
This study aims to explore Cordia africana seeds as an alternative source of cellulose and MCC due to depletion of the major commercial sources such as wood pulp, and cotton. Cellulose was extracted from Cordia africana seeds employing a chlorine-fre
Externí odkaz:
https://doaj.org/article/33f7ea92d1d94bf49376ebc706c7f2c5
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11313- (2022)
This study was carried out with one of the physiochemical techniques of coal sample beneficiation using froth flotation technique for upgrading the quality of Achibo-Sombo-Dabaso coal, southwestern Ethiopia. The investigations aimed to beneficiate hi
Externí odkaz:
https://doaj.org/article/ef16c2d9cfea4a58925b9cf0af83be30