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Many studies have investigated the potential to reduce the costs of producing renewable hydrogen via water electrolysis by using nonnoble Fe- and Ni-based catalysts. However, Fe- and Ni-based catalysts corrode in alkaline solutions, which makes it un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1d083ffbd9400c98ef2382ec2e42e13
Autor:
Li Jinwei, Pingping Wang, Zhang Zhengyi, Liyun Ma, Cao Xin, Shou Peng, Sun Yangshan, Lifen Shi, Shuyong Chen, Yang Yong, Wang Tianhe
Publikováno v:
Journal of Materiomics, Vol 7, Iss 6, Pp 1335-1343 (2021)
The Fukushima nuclear accident in Japan on March 11, 2011, produced large amounts of Cs-polluted soil which must be controlled to prevent the spread of hazardous Cs into the environment. In this paper, the effects of heat treatment on the structure a
Autor:
Wing Tak Wong, Wing-Fu Lai
Publikováno v:
Asian Journal of Pharmaceutical Sciences, Vol 16, Iss 5, Pp 577-588 (2021)
Asian Journal of Pharmaceutical Sciences
Asian Journal of Pharmaceutical Sciences
Graphene possesses a large specific surface area, a high Young's modulus, high fracture strength, high electrical conductivity, and excellent optical performance. It has been widely studied for biomedical use since its first appearance in the literat
Autor:
Kan Peng, Suresh Mickymaray, Mohammed Saleh Al Aboody, Bo Wang, Lei Feng, Wensen Jing, Ke Xu, Weisong Zhang
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 6, Iss 3, Pp 399-406 (2021)
This research investigates osteoblast cell growth and cancer cell inhibition of titanium (Ti) metal implant coated with polyvinyl alcohol (PVA) reinforced hydroxyapatite (HAP) composite. The fibrous composite of PVA/HAP/folic acid (FA)/Methotrexate (
Autor:
Junyi Li, Shaowei Zhang, Honghong Wang, Quanli Jia, Haijun Zhang, Keke Guan, Zhaoming Tong, Wen Lei
Publikováno v:
Journal of Materiomics, Vol 7, Iss 5, Pp 1131-1142 (2021)
In this paper, sulfur doped g-C3N4 (S-g-C3N4) was successfully prepared at 500 °C for 3 h via a modified molten salt method using dicyandiamide as the main raw material, trithiocyanuric acid as the sulfur source and LiBr KCl as the reaction medium.
Autor:
Lutz Greb, Fabian Ebner
Publikováno v:
Chem
Summary The structure and reactivity of silicon(IV), the second most abundant element in our Earth's crust, is determined by its invariant tetrahedral coordination geometry. Silicon(IV) with a square-planar configuration (ptSiIV) represents a transit
Autor:
Luis F. Zubieta-Otero, Brandon A. Correa-Piña, Beatriz Millan-Malo, Sandra M. Londoño-Restrepo, Omar M. Gomez-Vazquez, Mario E. Rodríguez-García
Publikováno v:
Progress in Natural Science: Materials International, Vol 31, Iss 4, Pp 575-582 (2021)
Biogenic hydroxyapatites from mammalian bones naturally contain traces of ions, like Mg, which play a vital role in the bone remodeling process. In this way, synthetic hydroxyapatites should include this kind of mineral. In this work, hydroxyapatite
Autor:
Nan Liu, Chenglong Chen, Zhiwei Li, Xiao Gang Zhang, Jiangmin Jiang, Hui Dou, Wenjie He, Tengfei Zhang
Publikováno v:
Journal of Materiomics, Vol 7, Iss 4, Pp 802-809 (2021)
Currently, the practical application of SiOx still has a huge hindrance in the area of lithium ion battery, because it is unable to achieve an effective contact with surrounding conducting materials, resulting in failure to form lithium ion migration
Publikováno v:
Journal of Materiomics, Vol 7, Iss 4, Pp 699-707 (2021)
As high capacity anode materials, spinel-type transition metal oxides have a bottleneck of poor cyclic stability. Nano structure and carbon loading are common modification approaches, while the high cost is unaffordable for industrial implementation.
Autor:
Martin van Sint Annaland, Solomon Assefa Wassie, D. Alfredo Pacheco Tanaka, Fausto Gallucci, Maria Nordio, José Luis Viviente Sole
Publikováno v:
International Journal of Hydrogen Energy
TECNALIA Publications
Fundación Tecnalia Research & Innovation
International Journal of Hydrogen Energy, 46(45), 23417-23435. Elsevier
TECNALIA Publications
Fundación Tecnalia Research & Innovation
International Journal of Hydrogen Energy, 46(45), 23417-23435. Elsevier
Hydrogen can be stored and distributed by injecting into existing natural grids, then, at the user site separated and used in different applications. The conventional technology for hydrogen separation is pressure swing adsorption (PSA). The recent N