Disodium diselenide in colloidal nanocrystals: acting as an anion exchange precursor, a metal selenide precursor, and a chalcogenide ligand

2015 ◽  
Vol 51 (5) ◽  
pp. 899-902 ◽  
Author(s):  
Donghyeuk Choi ◽  
Seungyeol Lee ◽  
Junho Lee ◽  
Kyung-Sang Cho ◽  
Sang-Wook Kim
Keyword(s):  
Alkali Metal ◽  
Anion Exchange ◽  
Colloidal Nanocrystals ◽  
Application Area ◽  
Metal Chalcogenide

A new application area using a very simple alkali metal chalcogenide, disodium diselenide (Na2Se2), has been developed.

ChemInform Abstract: Colloidal Nanocrystals with Molecular Metal Chalcogenide Surface Ligands.

ChemInform ◽  
2009 ◽  
Vol 40 (34) ◽  
Author(s):  
Maksym V. Kovalenko ◽  
Marcus Scheele ◽  
Dmitri V. Talapin
Keyword(s):  
Colloidal Nanocrystals ◽  
Metal Chalcogenide ◽  
Surface Ligands

ChemInform Abstract: Na3OCl and Na3OBr, the First Alkali Metal Chalcogenide Halides

ChemInform ◽  
1988 ◽  
Vol 19 (19) ◽  
Author(s):  
H. SABROWSKY ◽  
K. PASZKOWSKI ◽  
D. REDDIG ◽  
P. VOGT
Keyword(s):  
Alkali Metal ◽  
Metal Chalcogenide

Colloidal Nanocrystals of Lead-Free Double-Perovskite (Elpasolite) Semiconductors: Synthesis and Anion Exchange To Access New Materials

Nano Letters ◽  
2018 ◽  
Vol 18 (2) ◽  
pp. 1118-1123 ◽  
Author(s):  
Sidney E. Creutz ◽  
Evan N. Crites ◽  
Michael C. De Siena ◽  
Daniel R. Gamelin
Keyword(s):  
Anion Exchange ◽  
Double Perovskite ◽  
Lead Free ◽  
Colloidal Nanocrystals ◽  
New Materials

Na4OI2 — ein neuer Alkalimetallchalkogenidhalogenid-Typ/Na4OI2 — a New Type of Alkali Metal Chalcogenide Halide

1989 ◽  
Vol 44 (3) ◽  
pp. 373-374 ◽  
Author(s):  
Horst Sabrowsky ◽  
Karin Hippler ◽  
Petra Vogt
Keyword(s):  
Alkali Metal ◽  
X Ray Diffraction ◽  
Metal Chalcogenide ◽  
X Ray ◽  
New Type

The colourless compound Na4OI2: has been prepared and characterized by X-ray diffraction techniques. Na4OI2: crystallizes in a tetragonal body-centered lattice with a = 467.7(1) pm, c = 1602.0(3) pm (Z = 2) and is isotypic to K2NiF4.

Colloidal Nanocrystals with Molecular Metal Chalcogenide Surface Ligands

Science ◽  
2009 ◽  
Vol 324 (5933) ◽  
pp. 1417-1420 ◽  
Author(s):  
M. V. Kovalenko ◽  
M. Scheele ◽  
D. V. Talapin
Keyword(s):  
Colloidal Nanocrystals ◽  
Metal Chalcogenide ◽  
Surface Ligands

Na3OCl und Na3OBr, die ersten Alkalimetallchalkogenidhalogenide / Na3OCl and Na3OBr, the First Alkali Metal Chalcogenide Halides

1988 ◽  
Vol 43 (2) ◽  
pp. 238-239 ◽  
Author(s):  
Horst Sabrowsky ◽  
Karin Paszkowski ◽  
Dagmar Reddig ◽  
Petra Vogt
Keyword(s):  
Alkali Metal ◽  
Lattice Constant ◽  
X Ray Diffraction ◽  
Metal Chalcogenide ◽  
X Ray

The colourless compounds Na3OCl and Na3OBr have been prepared and characterized by X-ray diffraction techniques. Na3OCl crystallizes in a cubic primitive lattice with a = 450.0(3) pm (Z = 1). Na3OBr is isotypic with Na3OCl and its lattice constant is a = 457.3(5) pm. The structures are related to the anti-perowskitetype

Room temperature oxidative intercalation with chalcogen hydrides: Two-step method for the formation of alkali-metal chalcogenide arrays within layered perovskites

2012 ◽  
Vol 47 (6) ◽  
pp. 1289-1294 ◽  
Author(s):  
K.G. Sanjaya Ranmohotti ◽  
M. Dariush Montasserasadi ◽  
Jonglak Choi ◽  
Yuan Yao ◽  
Debasish Mohanty ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Room Temperature ◽  
Step Method ◽  
Metal Chalcogenide ◽  
Layered Perovskites
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