Articles with "nitrogen oxygen" as a keyword



Synthesis and thermal decomposition behavior of nitrogen- and oxygen-rich energetic material N-trinitromethyl-4,5-dicyano-2H-1,2,3-triazole

Sign Up to like & get
recommendations!
Published in 2018 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-018-7390-9

Abstract: N-trinitromethyl-4,5-dicyano-2H-1,2,3-triazole was readily synthesized from 4,5-dicyano-2H-1,2,3-triazole. Its crystal structure was obtained for the first time and its crystalline density in 296 K was 1.729 g cm−3. It shows high nitrogen and oxygen content up to 77.6%, high calculated… read more here.

Keywords: dicyano triazole; dicyano; trinitromethyl dicyano; nitrogen oxygen ... See more keywords
Photo from wikipedia

Enhanced Cr(VI) removal by waste biomass derived nitrogen/oxygen co-doped microporous biocarbon

Sign Up to like & get
recommendations!
Published in 2019 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-019-07330-0

Abstract: Herein, kitchen waste hydrolysis residue (KWHR) was utilized as the precursor to fabricate nitrogen/oxygen co-doped microporous biocarbons (NOMBs) with ultrahigh specific surface area via KOH activation. Activation temperature was found to be crucial for heteroatom… read more here.

Keywords: oxygen; oxygen doped; doped microporous; waste ... See more keywords
Photo from wikipedia

Synthesis and structural studies of half-sandwich Cp* rhodium and Cp* iridium complexes featuring mono, bi and tetradentate nitrogen and oxygen donor ligands

Sign Up to like & get
recommendations!
Published in 2017 at "Journal of Chemical Sciences"

DOI: 10.1007/s12039-017-1270-x

Abstract: A series of Cp*Rh and Cp*Ir complexes of various nitrogen and oxygen donor ligands were synthesized and characterized. Mono, bi and tetradentate ligands were used to synthesize mononuclear and dinuclear complexes. Schiff base derivatives of… read more here.

Keywords: oxygen donor; donor ligands; mono tetradentate; nitrogen oxygen ... See more keywords
Photo from wikipedia

Molten salt synthesis of nitrogen and oxygen enriched hierarchically porous carbons derived from biomass via rapid microwave carbonization for high voltage supercapacitors

Sign Up to like & get
recommendations!
Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.01.006

Abstract: Abstract Nitrogen and oxygen enriched hierarchically porous carbons (NOHPCs) derived from biomass have been successfully prepared by rapid microwave carbonization coupled with molten salt synthesis method in only 4 min. ZnCl2 plays important roles as microwave… read more here.

Keywords: oxygen; enriched hierarchically; oxygen enriched; nitrogen oxygen ... See more keywords
Photo from wikipedia

Effects of post-deposition annealing temperature in nitrogen/oxygen/nitrogen ambient on polycrystalline gallium oxide films

Sign Up to like & get
recommendations!
Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.149340

Abstract: Abstract Polycrystalline Ga2O3 films were obtained after post-deposition annealing of as-deposited Ga2O3 films via radio frequency magnetron sputtering at different temperatures (400, 600, 800, and 1000 °C) in nitrogen/oxygen/nitrogen ambient. The Ga2O3 films obtained at lower… read more here.

Keywords: oxygen nitrogen; post deposition; nitrogen; oxygen ... See more keywords
Photo from wikipedia

Nitrogen and oxygen co-doped graphene quantum dots with high capacitance performance for micro-supercapacitors

Sign Up to like & get
recommendations!
Published in 2018 at "Carbon"

DOI: 10.1016/j.carbon.2018.06.042

Abstract: Abstract The applications of carbon-based micro-supercapacitors (MSCs) based on the electrical double layer capacitance mechanism are usually limited by the extremely low specific capacitances and energy storage densities of carbon electrodes fabricated from less active,… read more here.

Keywords: graphene quantum; doped graphene; micro; nitrogen oxygen ... See more keywords
Photo by brookelark from unsplash

Efficient synthesis of nitrogen and oxygen co-doped hierarchical porous carbons derived from soybean meal for high-performance supercapacitors

Sign Up to like & get
recommendations!
Published in 2018 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2018.06.267

Abstract: Abstract Adopting an impregnation strategy, the homogeneous and efficient pore-creating are simultaneously achieved by one-pot KOH activation making full use of the swelling feature of hydrophilic soybean protein gels in alkaline solution. N, O co-doped… read more here.

Keywords: meal; performance supercapacitors; soybean meal; nitrogen oxygen ... See more keywords
Photo from wikipedia

Design and structure of nitrogen and oxygen co-doped carbon spheres with wrinkled nanocages as active material for supercapacitor application

Sign Up to like & get
recommendations!
Published in 2021 at "Nano Energy"

DOI: 10.1016/j.nanoen.2021.106540

Abstract: Abstract Nitrogen/oxygen co-doped carbon spheres with wrinkled nanocages (NOCN) were successfully synthesized using dendritic fibrous nanosilica (DFNS) as sacrificial solid template, glucose as a carbon source, and melamine as the nitrogen source. The obtained carbon… read more here.

Keywords: nitrogen; oxygen doped; doped carbon; carbon ... See more keywords
Photo by inakihxz from unsplash

Henry’s Law Constant of Nitrogen, Oxygen, and Argon in Ternary Aqueous Alcoholic Solvent Mixtures

Sign Up to like & get
recommendations!
Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b00571

Abstract: Henry’s law constant data for nitrogen, oxygen, and argon in the ternary liquid mixture water + methanol + ethanol as well as its pure and binary solvent subsystems are reported. The composition an... read more here.

Keywords: oxygen argon; argon ternary; henry law; nitrogen oxygen ... See more keywords
Photo from wikipedia

Nitrogen and Oxygen Co-doped Graphitized Carbon Fibers with Sodiophilic-Rich Sites Guide Uniform Sodium Nucleation for Ultrahigh-Capacity Sodium-Metal Anodes.

Sign Up to like & get
recommendations!
Published in 2018 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.8b10292

Abstract: Sodium (Na) metal is an ideal anode for high-energy Na batteries due to the low cost and natural abundance of Na metal. Nevertheless, issues regarding dendritic and mossy Na metal deposits have prevented their practical… read more here.

Keywords: oxygen doped; sodium; sodium metal; metal ... See more keywords
Photo by brucemars from unsplash

Unexpected Gas-Phase Nitrogen-Oxygen Smiles Rearrangement: Collision-Induced Dissociation of Deprotonated 2-(N-Methylanilino)ethanol and Morpholinylbenzoic Acid Derivatives.

Sign Up to like & get
recommendations!
Published in 2022 at "Journal of the American Society for Mass Spectrometry"

DOI: 10.1021/jasms.2c00210

Abstract: A nitrogen-oxygen Smiles rearrangement was reported to occur after collisional activation of the PhN(R)CH2CH2O- (R = alkyl) anion, which undergoes a five-membered ring rearrangement to form a phenoxide ion C6H5O-. When R = H, such… read more here.

Keywords: nitrogen oxygen; smiles rearrangement; phenoxide ion; oxygen ... See more keywords