Controlled synthesis of carbon-based alumina nanophosphors with tunable blue-green luminescence

2010 ◽  
Vol 64 (7) ◽  
pp. 836-839 ◽  
Author(s):  
Yutaka Kaihatsu ◽  
Wei-Ning Wang ◽  
Ferry Iskandar ◽  
Kikuo Okuyama
Keyword(s):  
Controlled Synthesis ◽  
Green Luminescence ◽  
Carbon Based

Movable Magnetic Porous Cores Enclosed within Carbon Microcapsules: Structure-Controlled Synthesis and Promoted Carbon-Based Applications

2014 ◽  
Vol 6 (17) ◽  
pp. 15179-15187 ◽  
Author(s):  
Lijun You ◽  
Yuting Zhang ◽  
Shuai Xu ◽  
Jia Guo ◽  
Changchun Wang
Keyword(s):  
Controlled Synthesis ◽  
Carbon Based

scholarly journals Correction: Phase transformation-controlled synthesis of CuO nanostructures and their application as an improved material in a carbon-based modified electrode

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 20520-20520
Author(s):  
Zhonghua Xue ◽  
Mengqian Li ◽  
Honghong Rao ◽  
Bo Yin ◽  
Xibin Zhou ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Modified Electrode ◽  
Controlled Synthesis ◽  
Correction Phase ◽  
Carbon Based

Correction for ‘Phase transformation-controlled synthesis of CuO nanostructures and their application as an improved material in a carbon-based modified electrode’ by Zhonghua Xue et al., RSC Adv., 2016, 6, 12829–12836.

Phase transformation-controlled synthesis of CuO nanostructures and their application as an improved material in a carbon-based modified electrode

RSC Advances ◽  
2016 ◽  
Vol 6 (16) ◽  
pp. 12829-12836 ◽  
Author(s):  
Zhonghua Xue ◽  
Mengqian Li ◽  
Honghong Rao ◽  
Bo Yin ◽  
Xibin Zhou ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Hydrothermal Method ◽  
Modified Electrode ◽  
Crystallization Process ◽  
Controlled Synthesis ◽  
Cuo Nanorods ◽  
Carbon Based

Column-shaped CuO nanorods have been synthesized by a two-step “precursor formation-crystallization” process using a hydrothermal method with advantages of being template- and surfactant-free.

SEM Cold Stage Techniques for the Observation of Vegetative and Floral Apices of Oat (Avena sativa L.) Plants

1977 ◽  
Vol 35 ◽  
pp. 590-591
Author(s):  
B. K. Kirchoff ◽  
L.F. Allard ◽  
W.C. Bigelow
Keyword(s):  
Critical Point ◽  
Avena Sativa ◽  
Substantial Improvement ◽  
Fresh Tissue ◽  
Cold Stage ◽  
Critical Point Drying ◽  
Almost All ◽  
Cell Collapse ◽  
Conductive Paint ◽  
Carbon Based

In attempting to use the SEM to investigate the transition from the vegetative to the floral state in oat (Avena sativa L.) it was discovered that the procedures of fixation and critical point drying (CPD), and fresh tissue examination of the specimens gave unsatisfactory results. In most cases, by using these techniques, cells of the tissue were collapsed or otherwise visibly distorted. Figure 1 shows the results of fixation with 4.5% formaldehyde-gluteraldehyde followed by CPD. Almost all cellular detail has been obscured by the resulting shrinkage distortions. The larger cracks seen on the left of the picture may be due to dissection damage, rather than CPD. The results of observation of fresh tissue are seen in Fig. 2. Although there is a substantial improvement over CPD, some cell collapse still occurs.Due to these difficulties, it was decided to experiment with cold stage techniques. The specimens to be observed were dissected out and attached to the sample stub using a carbon based conductive paint in acetone.

Stable production of platform chemicals from the continuous hydrodeoxygenation of a raw bio-oil using enhanced carbon-based catalysts

2020 ◽  
Author(s):  
Idoia Hita ◽  
Tomas Cordero-Lanzac ◽  
Francisco J. Garcia-Mateos ◽  
Jose Rodriguez-Mirasol ◽  
Tomas Cordero ◽  
...  
Keyword(s):  
Platform Chemicals ◽  
Stable Production ◽  
Bio Oil ◽  
Carbon Based

Stable production of platform chemicals from the continuous hydrodeoxygenation of a raw bio-oil using enhanced carbon-based catalysts

2020 ◽  
Author(s):  
Idoia Hita ◽  
Tomas Cordero-Lanzac ◽  
Francisco J. Garcia-Mateos ◽  
Jose Rodriguez-Mirasol ◽  
Tomas Cordero ◽  
...  
Keyword(s):  
Platform Chemicals ◽  
Stable Production ◽  
Bio Oil ◽  
Carbon Based

Seeded Growth of Single-Crystal Two-Dimensional Covalent Organic Frameworks

2017 ◽  
Author(s):  
Austin M. Evans ◽  
Lucas R. Parent ◽  
Nathan C. Flanders ◽  
Ryan P. Bisbey ◽  
Edon Vitaku ◽  
...  
Keyword(s):  
Molecular Transport ◽  
Controlled Synthesis ◽  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Seeded Growth ◽  
Covalent Bonds ◽  
Crystalline Materials ◽  
Step Procedure ◽  
Structures And Properties ◽  
2D Polymer

<div> <div> <div> <p>Polymerizing monomers into periodic two-dimensional (2D) networks provides structurally precise, atomically thin macromolecular sheets linked by robust, covalent bonds. These materials exhibit desirable mechanical, optoelectrotronic, and molecular transport properties derived from their designed structure and permanent porosity. 2D covalent organic frameworks (COFs) offer broad monomer scope, but are generally isolated as polycrystalline, insoluble powders with limited processability. Here we overcome this limitation by controlling 2D COF formation using a two- step procedure. In the first step, 2D COF nanoparticle seeds are prepared with approximate diameters of 30 nm. Next, monomers are slowly added to suppress new nucleation while promoting epitaxial growth on the existing seeds to sizes of several microns. The resulting COF nanoparticles are of exceptional and unprecedented quality, isolated as single crystalline materials with micron-scale domain sizes. These findings advance the controlled synthesis of 2D layered COFs and will enable a broad exploration of synthetic 2D polymer structures and properties. </p> </div> </div> </div>

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