Synthesis of copper oxide nanowires and nanoporous copper via environmentally friendly transformation of bulk copper–calcium alloys

2018 ◽  
Vol 54 (43) ◽  
pp. 5446-5449
Author(s):  
X. Zhang ◽  
K. Turcheniuk ◽  
B. Zusmann ◽  
J. Benson ◽  
S. Nelson ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Copper Oxide ◽  
Environmentally Friendly ◽  
Oxide Nanowires ◽  
Nanoporous Copper ◽  
One Step ◽  
Cu Nanostructures

In this work, we report a novel, one-step, inexpensive and environmentally friendly synthesis of Cu nanostructures by means of chemical de-alloying of bulk Cu–Ca alloys in aqueous solutions.

On the growth of copper oxide nanowires by thermal oxidation near the threshold temperature at atmospheric pressure

2021 ◽  
pp. 161130
Author(s):  
Calin Constantin Moise ◽  
Laura-Bianca Enache ◽  
Veronica Anastasoaie ◽  
Oana Andreea Lazar ◽  
Geanina Valentina Mihai ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Thermal Oxidation ◽  
Atmospheric Pressure ◽  
Threshold Temperature ◽  
Oxide Nanowires

Structural, electrical and H2 sensing properties of copper oxide nanowires on glass substrate by anodization

2016 ◽  
Vol 236 ◽  
pp. 1118-1125 ◽  
Author(s):  
Orhan Şişman ◽  
Necmettin Kılınç ◽  
Zafer Ziya Öztürk
Keyword(s):  
Copper Oxide ◽  
Glass Substrate ◽  
Oxide Nanowires ◽  
Sensing Properties

One-step fabrication of β-cyclodextrin modified magnetic graphene oxide nanohybrids for adsorption of Pb(II), Cu(II) and methylene blue in aqueous solutions

2018 ◽  
Vol 459 ◽  
pp. 544-553 ◽  
Author(s):  
Ying-Xia Ma ◽  
Wen-Jie Shao ◽  
Wen Sun ◽  
Ya-Lan Kou ◽  
Xin Li ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Magnetic Graphene Oxide ◽  
Magnetic Graphene ◽  
One Step

Orthogonality in main group compounds: a direct one-step synthesis of air- and moisture-stable cyclophosphazanes by mechanochemistry

2018 ◽  
Vol 54 (50) ◽  
pp. 6800-6803 ◽  
Author(s):  
Ying Sim ◽  
Davin Tan ◽  
Rakesh Ganguly ◽  
Yongxin Li ◽  
Felipe García
Keyword(s):  
Environmentally Friendly ◽  
Main Group ◽  
Solvent Free ◽  
Main Group Compounds ◽  
One Step

Mechanochemistry has been established to be an environmentally-friendly way of conducting reactions in a solvent-free manner.

One-step fabrication of bifunctional self-assembled oligopeptides anchored magnetic carbon nanoparticles and their application in copper (II) ions removal from aqueous solutions

2020 ◽  
Vol 382 ◽  
pp. 121113 ◽  
Author(s):  
Nan Li ◽  
Zhongqi Li ◽  
Li Zhang ◽  
Hailan Shi ◽  
Jianru Li ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Carbon Nanoparticles ◽  
One Step ◽  
Magnetic Carbon ◽  
Self Assembled

scholarly journals Fabrication of temperature sensor based on copper oxide nanowires grown on titanium coated glass substrate

2018 ◽  
Vol 36 (3) ◽  
pp. 460-468 ◽  
Author(s):  
Ali A. Aljubouri ◽  
Abdulqader D. Faisal ◽  
Wafaa K. Khalef
Keyword(s):  
Copper Oxide ◽  
Temperature Sensor ◽  
Glass Substrate ◽  
Physical Vapor Deposition ◽  
Copper Film ◽  
High Sensitivity ◽  
Infrared Thermal Imaging ◽  
Oxide Nanowires ◽  
Vapor Deposition Technique ◽  
Physical Vapor Deposition Technique

AbstractSingle phase, adherent films of copper oxide nanowires (CuO NWs) were successfully grown on a glass substrate. Titanium nanofilm was pre-coated on the glass substrate to assist the growth of a layer adherent to the substrate. The copper film of 1.5 μm thickness was deposited via physical vapor deposition technique followed by thermal oxidation in air at various temperatures for 4 h. The product was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), ultraviolet-visible (UV-Vis) and Fourier transformation infrared (FT-IR) spectroscopy to find the crystal structure, morphology, phases, and optical properties of the deposited films. The CuO NWs film with 60% transmittance at wavelengths greater than 800 nm was obtained. It can be used as an infrared thermal imaging filter and in optoelectronic devices. The fabricated temperature sensor exhibited high sensitivity in the temperature range of 20 °C to 180 °C.

Arsenate removal from aqueous solutions by cuttlebone/copper oxide nanobiocomposite

2019 ◽  
Vol 26 (36) ◽  
pp. 37162-37173 ◽  
Author(s):  
Safieh Momeni ◽  
Raheleh Ahmadi ◽  
Iraj Nabipour
Keyword(s):  
Aqueous Solutions ◽  
Copper Oxide

One-step environmentally friendly exfoliation and functionalization of hexagonal boron nitride by β-cyclodextrin-assisted ball milling

2020 ◽  
Vol 46 (13) ◽  
pp. 21084-21089 ◽  
Author(s):  
Dong Ji ◽  
Zhen Wang ◽  
Yanjiao Zhu ◽  
Haibin Yu
Keyword(s):  
Boron Nitride ◽  
Ball Milling ◽  
Hexagonal Boron Nitride ◽  
Environmentally Friendly ◽  
One Step

Hierarchical Nanoporous Copper Fabricated by One-Step Dealloying Toward Ultrasensitive Surface-Enhanced Raman Sensing

2018 ◽  
Vol 5 (16) ◽  
pp. 1800332 ◽  
Author(s):  
Ruirui Song ◽  
Ling Zhang ◽  
Fan Zhu ◽  
Wei Li ◽  
Zhenchuang Fu ◽  
...  
Keyword(s):  
Nanoporous Copper ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
One Step
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