Zobrazeno 1 - 10
of 2 986
pro vyhledávání: '"solid state synthesis"'
Publikováno v:
Processing and Application of Ceramics, Vol 18, Iss 2, Pp 156-161 (2024)
NaY(WO4)2:Eu3+ phosphors were synthesized using high-temperature solid state method. The effects of Eu3+ doping concentrations on structure and photoluminescence properties of the powders were investigated. The results indicate that the pure NaY(WO4)
Externí odkaz:
https://doaj.org/article/53847e3ed6204e6aa365575c2a9f6de1
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 3, Pp 2159-2168 (2024)
Cathode material is not only a crucial component of lithium iron phosphate batteries (LFP or LiFePO4) but is also ideally qualified for its low cost, non-toxicity, safety characteristics, and environmental friendliness. This work therefore aims to i
Externí odkaz:
https://doaj.org/article/a8c05dfee5fc42889f5c7832a31d7f08
Publikováno v:
Ceramics, Vol 6, Iss 4, Pp 2295-2306 (2023)
This article investigates the structures and conductive properties of polycrystals of Na3Fe2(PO4)3 obtained by solid-state and melt synthesis methods using concentrated optical radiation. It has been established that in the melt synthesis method, the
Externí odkaz:
https://doaj.org/article/18aef23f373d41dca7b9d79ebef63b05
Autor:
Sanat Tolendiuly, Jaafar Nur-Akasyah, Sergey Fomenko, Ahmet Turan, Sharafhan Assylkhan, Aigul Abisheva
Publikováno v:
Journal of Composites Science, Vol 8, Iss 7, p 267 (2024)
There is a wide variety of superconducting materials, but only a few of them are suitable for practical industrial use, and one of the most promising superconductors is MgB2. Its main advantages are a critical temperature close to 40 K, which allows
Externí odkaz:
https://doaj.org/article/43523e0d4c8848859a8f9b8383dc1198
Publikováno v:
Materials & Design, Vol 238, Iss , Pp 112679- (2024)
A three-stage solid state synthesis assisted by thermodynamic modelling was developed to prepare highly pure (>99 %) beta tricalcium phosphate (β-TCP) powder. The optimal synthesis temperature was experimentally determined to be 1000 °C in good agr
Externí odkaz:
https://doaj.org/article/f145d29ac5ae47038451ad1098f3a5a0
Publikováno v:
Applied Surface Science Advances, Vol 19, Iss , Pp 100537- (2024)
The phospho-olivine LiMnPO4 nanocrystal holds promise as a cathode material for next-generation Li-ion batteries (LIBs). In this study, we employed solid-state and green chemistry approaches to prepare LiMnPO4 powders, with aloe vera extract serving
Externí odkaz:
https://doaj.org/article/8ca873ddc0cd4fe69786b8b1ec235749
Autor:
Bogdan-Cezar Iacob, Andreea Elena Bodoki, Diogo Filipe Da Costa Carvalho, Antonio Augusto Serpa Paulino, Lucian Barbu-Tudoran, Ede Bodoki
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 10, p 5504 (2024)
Molecularly imprinted polymers (MIPs) are established artificial molecular recognition platforms with tailored selectivity towards a target molecule, whose synthesis and functionality are highly influenced by the nature of the solvent employed in the
Externí odkaz:
https://doaj.org/article/9b591ca72fb944c991c87b6b4c35cb59
Publikováno v:
Metals, Vol 14, Iss 4, p 434 (2024)
Safe and efficient recycling of industrially generated machined chips is a high-priority technological issue. In this study, the effect of SiC particles (SiCp) on the microstructure and mechanical properties of SiCp/AZ91D composites is systematically
Externí odkaz:
https://doaj.org/article/6a43ab221f254cb79f2b8fde3322e897
Autor:
Nirala Gurudeo, Upadhyay Shail
Publikováno v:
Processing and Application of Ceramics, Vol 17, Iss 2, Pp 181-188 (2023)
Ruddlesden-Popper oxide Sr2Mn0.7Sn0.3O4 was synthesized by solid state method by calcining at different temperatures between 1200 and 1500°C. The phase evolution during thermal treatments was investigated and it was shown that the powder calcined at
Externí odkaz:
https://doaj.org/article/98c6f39129c24279b150607e8a1d5f8a
Publikováno v:
Applied Surface Science Advances, Vol 18, Iss , Pp 100505- (2023)
LiMnPO4 cathode material and its derivatives are promising for energy-storage devices owing to its environmental friendliness, high energy density, and structural stability. Olivine LiMnPO4 is attractive due to its high operating voltage (4 to 5 V vs
Externí odkaz:
https://doaj.org/article/23246463c34b4f098de35a9ce0ad9c8d