scholarly journals Correction: General criteria for evaluating suitable polymer ligands for the synthesis of aluminum nanocrystals

2020 ◽  
Vol 56 (80) ◽  
pp. 12073-12073
Author(s):  
Hua Yu ◽  
Shaoyong Lu ◽  
Huimin Gao ◽  
Zhongyuan Lu ◽  
Kun Liu
Keyword(s):  
Aluminum Nanocrystals ◽  
Polymer Ligands

Correction for ‘General criteria for evaluating suitable polymer ligands for the synthesis of aluminum nanocrystals’ by Hua Yu et al., Chem. Commun., 2020, 56, 217–220, DOI: 10.1039/C9CC08476B.

General criteria for evaluating suitable polymer ligands for the synthesis of aluminum nanocrystals

2020 ◽  
Vol 56 (2) ◽  
pp. 217-220 ◽  
Author(s):  
Hua Yu ◽  
Shaoyong Lu ◽  
Huimin Gao ◽  
Zhongyuan Lu ◽  
Kun Liu
Keyword(s):  
Controlled Synthesis ◽  
Aluminum Nanocrystals ◽  
Size Controlled ◽  
Shape And Size ◽  
Polymer Ligands

This work proposes general criteria for evaluating suitable polymer ligands for shape- and size-controlled synthesis of Al nanocrystals.

scholarly journals The Examination of Calcium ion Implanted Alumina with Energy Filtered Transmission Electron Microscopy

1997 ◽  
Vol 3 (S2) ◽  
pp. 413-414
Author(s):  
E.M. Hunt ◽  
J.M. Hampikian ◽  
N.D. Evans
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Pure Aluminum ◽  
Lattice Parameter ◽  
Face Centered Cubic ◽  
Ion Channeling ◽  
Transmission Electron ◽  
Knoop Microhardness ◽  
Aluminum Nanocrystals ◽  
Face Centered

Ion implantation can be used to alter the optical response of insulators through the formation of embedded nano-sized particles. Single crystal alumina has been implanted at ambient temperature with 50 keV Ca+ to a fluence of 5 x 1016 ions/cm2. Ion channeling, Knoop microhardness measurements, and transmission electron microscopy (TEM) indicate that the alumina surface layer was amorphized by the implant. TEM also revealed nano-sized crystals ≈7 - 8 nm in diameter as seen in Figure 1. These nanocrystals are randomly oriented, and exhibit a face-centered cubic structure (FCC) with a lattice parameter of 0.409 nm ± 0.002 nm. The similarity between this crystallography and that of pure aluminum (which is FCC with a lattice parameter of 0.404 nm) suggests that they are metallic aluminum nanocrystals with a slightly dilated lattice parameter, possibly due to the incorporation of a small amount of calcium.Energy-filtered transmission electron microscopy (EFTEM) provides an avenue by which to confirm the metallic nature of the aluminum involved in the nanocrystals.

Do polymer ligands block the catalysis of metal nanoparticles? Unexpected importance of binding motifs in improving catalytic activity

2020 ◽  
Vol 8 (31) ◽  
pp. 15900-15908 ◽  
Author(s):  
Lei Zhang ◽  
Zichao Wei ◽  
Michael Meng ◽  
Gaël Ung ◽  
Jie He
Keyword(s):  
Catalytic Activity ◽  
Metal Nanoparticles ◽  
Binding Motifs ◽  
Polymer Ligands

Polymer NHC ligands enhance the catalytic activity of metal nanoparticles despite the increase of surface crowdedness.

Inorganic–Organic Calcium Carbonate Composite of Synthetic Polymer Ligands with an Intramolecular NH···O Hydrogen Bond

2006 ◽  
pp. 155-193 ◽  
Author(s):  
Norikazu Ueyama ◽  
Kazuyuki Takahashi ◽  
Akira Onoda ◽  
Taka-aki Okamura ◽  
Hitoshi Yamamoto
Keyword(s):  
Hydrogen Bond ◽  
Calcium Carbonate ◽  
Synthetic Polymer ◽  
Polymer Ligands

scholarly journals Room-Temperature Visible Electroluminescence From Aluminum Nitride Thin Film Embedded With Aluminum Nanocrystals

2008 ◽  
Vol 55 (12) ◽  
pp. 3605-3609 ◽  
Author(s):  
Ming Yang ◽  
T. P. Chen ◽  
Yang Liu ◽  
Liang Ding ◽  
Jen It Wong ◽  
...  
Keyword(s):  
Thin Film ◽  
Aluminum Nitride ◽  
Room Temperature ◽  
Aluminum Nanocrystals
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