Zobrazeno 1 - 10
of 211
pro vyhledávání: '"XRD-SEM"'
Autor:
Jamaluddin Hindi, Abdul Ajees Abdul Salam, Muralishwara K, Gurumurthy B M, Shivaprakash Y M, Ayman Ibrahim
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
Natural fiber is expected to make polymer composites light and environmentally friendly. In this paper Salvadora persica natural fiber is characterized in view of its use in composite materials for the first time. Average diameter of the fiber was 25
Externí odkaz:
https://doaj.org/article/6084c54af1644ffa9b1479003cfb7b3c
Autor:
Paramjeet Dhull, Rajesh Kumar Lohchab, Mikhlesh Kumari, Kulbir Singh, Anil Kumar Bhankhar and Shaloo
Publikováno v:
Nature Environment and Pollution Technology, Vol 23, Iss 1, Pp 321-330 (2024)
Recently, magnetic nanomaterials have gained much attention from researchers because of their various unique physical and chemical properties and usage in a wide range of technological aspects. In this study, the synthesis of α-Fe2O3 nanoparticles w
Externí odkaz:
https://doaj.org/article/26c70d81c4ef4131b0fa9c11a4d1eb5b
Autor:
Yousef M. Al-Roomi, Kaneez F. Hussain
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 35, Iss 7, Pp 442-449 (2023)
This paper presents our research efforts in the discovery of pioneering synthetic routes and designing low molecular-weight maleic-anhydride (MA) homopolymers and MA-n-octyl acrylamide (AAO) copolymers (YMR-series) and their application as scale inhi
Externí odkaz:
https://doaj.org/article/20e8070f42e3400dabe65723e5a2f821
Autor:
Alla Suseela, SS. Asadi
Publikováno v:
U.Porto Journal of Engineering, Vol 9, Iss 4, Pp 51-70 (2023)
Snail shells are the discarded bio-shell waste from restaurants, and oceans creating huge environmental problems for society. Living organisms are harmed when these shells are released. As previously stated, the work focuses primarily on the utilisat
Externí odkaz:
https://doaj.org/article/c9ea90f8aa2c4552b22cdd03eff070cd
Autor:
Shruti Gogi et al.
Publikováno v:
Letters in High Energy Physics, Vol 2024, Iss 1 (2024)
The in-situ polymerization process is used to prepare the composites of polyaniline (Pn) and magnesium oxide doped polyaniline (PnMgO), with ammonium persulphate acting as an oxidizing agent. Magnesium oxide has been added in different amounts to pre
Externí odkaz:
https://doaj.org/article/7e56318351ed44a2b3dcb1ba2d7fffc6
Autor:
Naveen Kumar, Vikas Kumar Choubey
Publikováno v:
Results in Surfaces and Interfaces, Vol 14, Iss , Pp 100173- (2024)
The current paper examines the WCCoCr coatings using HVOF sprayed on AISI316L stainless steel and their oxidation behaviour 50 cycles at 900 °C. Oxidation kinetics was developed by calculating weight changes for uncoated and cermet sprayed samples,
Externí odkaz:
https://doaj.org/article/8bf1eadd421846edaed6e2275c386f7b
Publikováno v:
Metalurgija, Vol 62, Iss 1, Pp 53-56 (2023)
As China is constantly striding forward from a large foundry country to a powerful one, the requirements of high purity cast iron for high-end castings have increased significantly and urgently. However, high purity cast iron produced by blast furnac
Externí odkaz:
https://doaj.org/article/bc4991a5ee354b8cbe36b0d3c7035ed3
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 4, Pp 1427-1434 (2022)
In the present work, Hydroxyapatite synthesis was carried out using hydrothermal method with calcium nitrate tetrahydrate (Ca(NO 3) 2.4H 2O) and fosfor pentaoksit (P 2O 5) as precursors. For the hydrothermal method, constant reaction temperature (180
Externí odkaz:
https://doaj.org/article/a048af0e53144f988aec70d25fa91f79
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Metalurgija, Vol 62, Iss 1, Pp 132-134 (2023)
This article deals with the doping of vanadium pentaoxide with tungsten in various quantities and obtaining coatings used in the production of “smart windows” from the resulting melt. The properties of the obtained coatings were determined using
Externí odkaz:
https://doaj.org/article/f76a17af328d46f297ca350c66e42cb7