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1.
Morphological diversity in nanoporous covalent organic materials derived from viologen and pyrene
Ali Trabolsi, Ramesh Jagannathan, John-Carl Olsen, Jesus Raya, Dong Suk Han, Carlos Platas-Iglesias, Thirumurugan Prakasam, Sudhir Kumar Sharma, Tina Škorjanc, Gobinda Das, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...covalent organic polymers, hollow tube, polymers, porous materials, iodine capture...
Ključne besede: covalent organic polymers, hollow tube, polymers, porous materials, iodine capture
Objavljeno: 02.09.2020; Ogledov: 1382; Prenosov: 0
.pdf Polno besedilo (2,00 MB)

2.
Natural precursor based hydrothermal synthesis of sodium carbide for reactor applications
SWAPNA MOHANACHANDRAN NAIR SINDHU, 2017, izvirni znanstveni članek

Opis: Carbides are a class of materials with high mechanical strength and refractory nature which finds a wide range of applications in industries and nuclear reactors. The existing synthesis methods of all types of carbides have problems in terms of use of toxic chemical precursors, high-cost, etc. Sodium carbide (Na2C2) which is an alkali metal carbide is the least explored one and also that there is no report of low-cost and low-temperature synthesis of sodium carbide using the eco-friendly, easily available natural precursors. In the present work, we report a simple low-cost, non-toxic hydrothermal synthesis of refractory sodium carbide using the natural precursor—Pandanus. The formation of sodium carbide along with boron carbide is evidenced by the structural and morphological characterizations. The sample thus synthesized is subjected to field emission scanning electron microscopy (FESEM), x-ray powder diffraction (XRD), ultraviolet (UV)—visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), Raman, and photoluminescent (PL) spectroscopic techniques.
Najdeno v: ključnih besedah
Povzetek najdenega: ...sodium carbide, pandanus, hydrothermal synthesis, porous materials...
Ključne besede: sodium carbide, pandanus, hydrothermal synthesis, porous materials
Objavljeno: 30.06.2022; Ogledov: 117; Prenosov: 0
.pdf Polno besedilo (2,57 MB)

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