scholarly journals Low-cost and facile synthesis of mesocellular carbon foams

2002 ◽  
pp. 2674-2675 ◽  
Author(s):  
Jinwoo Lee ◽  
Kwonnam Sohn ◽  
Taeghwan Hyeon
Keyword(s):  
Low Cost ◽  
Facile Synthesis ◽  
Carbon Foams

Nickel nanocrystal/nitrogen-doped carbon composites as efficient and carbon monoxide-resistant electrocatalysts for methanol oxidation reactions

Nanoscale ◽  
2020 ◽  
Vol 12 (42) ◽  
pp. 21687-21694 ◽  
Author(s):  
Na Wu ◽  
Meixu Zhai ◽  
Fei Chen ◽  
Xue Zhang ◽  
Ruihong Guo ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Oxidation Reaction ◽  
Low Cost ◽  
Methanol Oxidation Reaction ◽  
Carbon Composites ◽  
Oxidation Reactions ◽  
Facile Synthesis ◽  
Nitrogen Doped ◽  
Cost Efficient ◽  
Nitrogen Doped Carbon

Owing to its facile synthesis, outstanding activity and high stability, Ni/N–C@500 composite is promising as a low-cost, efficient and CO-resistant electrocatalyst for methanol oxidation reaction (MOR).

scholarly journals Facile Synthesis and Special Phase Transformation of Hydrophilic Iron Oxides Nanoparticles

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Liqiao Chen ◽  
Yunqian Long ◽  
Zhe Leng ◽  
Jinfei Hu ◽  
Xuan Yu ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Iron Oxide ◽  
Low Cost ◽  
Superparamagnetic Iron Oxide ◽  
Magnetic Core ◽  
Cubic Phase ◽  
Oxide Nanoparticles ◽  
Solvothermal Process ◽  
Facile Synthesis ◽  
Hydrophilic Surfaces

Superparamagnetic iron oxide nanoparticles (SPIONs), γ-Fe2O3, with hydrophilic surfaces are fabricated in ethylene glycol solutions, without surfactant or additive, by solvothermal process from α-Fe2O3 nanoparticle as precursors. With the addition of a trace of hydrazine hydrate, the cubic phase Fe3O4 nanoparticles are obtained instead of γ-Fe2O3. The saturation magnetization value of γ-Fe2O3 nanoparticles is up to 74.3 emu/g. This study provides a low cost, safe, and universal route to serve as excellent biocompatibility magnetic core for future applications in biomedical, agriculture, and horticulture applications.

Facile synthesis of a SiOx/asphalt membrane for high performance lithium-ion battery anodes

2017 ◽  
Vol 53 (89) ◽  
pp. 12080-12083 ◽  
Author(s):  
Quan Xu ◽  
Jian-Kun Sun ◽  
Ge Li ◽  
Jin-Yi Li ◽  
Ya-Xia Yin ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
High Performance ◽  
Low Cost ◽  
Lithium Ion ◽  
Electrochemical Performances ◽  
Facile Synthesis ◽  
Manufacturing Efficiency ◽  
Demulsification Process

A demulsification process is tactfully utilized to fabricate SiOx/C materials with excellent electrochemical performances at low-cost and high manufacturing efficiency.

TiO2 mesocrystals built of nanocrystals with exposed {001} facets: facile synthesis and superior photocatalytic ability

2014 ◽  
Vol 2 (46) ◽  
pp. 19589-19593 ◽  
Author(s):  
Yanna Guo ◽  
Hui Li ◽  
Jin Chen ◽  
Xuejing Wu ◽  
Lei Zhou
Keyword(s):  
Photocatalytic Activity ◽  
Specific Surface ◽  
Crystallite Size ◽  
Surface Area ◽  
Crystallographic Orientation ◽  
Low Cost ◽  
Facile Synthesis ◽  
Photocatalytic Ability ◽  
Similar Crystallographic Orientation ◽  
The Relationship

A totally novel, extremely easy, much greener and low-cost method has been developed to synthesize TiO2 mesocrystals. These materials are built of TiO2 nanocrystals with similar crystallographic orientation and largely exposed {001} facets. Their unique structure optimizes the relationship between specific surface area, crystallite size and active facets, and therefore leads to superior photocatalytic activity.

scholarly journals An Efficient and Facile Synthesis of Novel Triazole C-N Linked Chromone Hybrids

2020 ◽  
Vol 32 (7) ◽  
pp. 1806-1808
Author(s):  
B. Kanakadurga Rao ◽  
Y. Jayaprakash Rao
Keyword(s):  
Spectral Analysis ◽  
Click Chemistry ◽  
Low Cost ◽  
Cost Effective ◽  
Dipolar Cycloaddition ◽  
Facile Synthesis ◽  
Mass Spectral Analysis ◽  
Mass Spectral ◽  
Molecular Hybrids

A series of new C3-N1 directly linked chromone/1,2,3-triazole molecular hybrids synthesized by adopting low cost effective CuI catalyzed azide-alkyne 1,3-dipolar cycloaddition (Cu-AAC triazole annulation) from chromone-3-aldehyde via key intermediates 3-azidochromone, synthesized from another intermediate 3-hydroxychromone. These synthetic 1,2,3-triazole embedded chromones are the new addition to the click chemistry family. The structures of final products established by IR, NMR and mass spectral analysis.

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