Metal Clusters in Plasma Polymer Matrixes: Gold Clusters

1995 ◽  
Vol 99 (38) ◽  
pp. 13834-13838 ◽  
Author(s):  
Ryszard Lamber ◽  
Stefan Wetjen ◽  
Guenter Schulz-Ekloff ◽  
Alfred Baalmann
Keyword(s):  
Metal Clusters ◽  
Gold Clusters ◽  
Plasma Polymer

ChemInform Abstract: Metal Clusters in Plasma Polymer Matrices: Gold Clusters.

ChemInform ◽  
2010 ◽  
Vol 27 (1) ◽  
pp. no-no
Author(s):  
R. LAMBER ◽  
S. WETJEN ◽  
G. SCHULZ-EKLOFF ◽  
A. BAALMANN
Keyword(s):  
Metal Clusters ◽  
Gold Clusters ◽  
Polymer Matrices ◽  
Plasma Polymer

Metal clusters in plasma polymer matrices

2002 ◽  
Vol 4 (11) ◽  
pp. 2438-2442 ◽  
Author(s):  
Dirk Salz ◽  
Michael Wark ◽  
Alfred Baalmann ◽  
Ulrich Simon ◽  
Nils Jaeger
Keyword(s):  
Metal Clusters ◽  
Polymer Matrices ◽  
Plasma Polymer

Optimizing molecule-like gold clusters for light energy conversion

2016 ◽  
Vol 4 (6) ◽  
pp. 2075-2081 ◽  
Author(s):  
Kevin G. Stamplecoskie ◽  
Abigail Swint
Keyword(s):  
Excited State ◽  
Energy Conversion ◽  
Metal Clusters ◽  
Light Harvesting ◽  
Photovoltaic Performance ◽  
Gold Clusters ◽  
Light Energy ◽  
Light Energy Conversion

As light harvesting materials, Au18SR14 metal clusters are highlighted for their favourable excited-state properties leading to better photovoltaic performance.

scholarly journals Temperature dependent chiroptical response of sigmoidal gold clusters: probing the stability of chiral metal clusters

2018 ◽  
Vol 9 (25) ◽  
pp. 5614-5622 ◽  
Author(s):  
Ping Guo ◽  
Biao Yang ◽  
Li Zhang ◽  
Liang Zhao
Keyword(s):  
Metal Clusters ◽  
Gold Cluster ◽  
Gold Clusters ◽  
Cluster Compounds ◽  
Structural Factors ◽  
Temperature Dependent ◽  
Cluster Stability ◽  
The Stability

Three chiral gold cluster compounds are herein selected to probe how structural factors influence the cluster stability upon heating.

CAPPED METAL CLUSTERS IN THE GAS PHASE

2005 ◽  
Vol 04 (05n06) ◽  
pp. 935-944 ◽  
Author(s):  
JOBIN CYRIAC ◽  
V. R. RAJEEV KUMAR ◽  
T. PRADEEP
Keyword(s):  
Gas Phase ◽  
Chain Length ◽  
Column Chromatography ◽  
Mass Spectra ◽  
Metal Clusters ◽  
Laser Desorption ◽  
Gold Clusters

Alkanethiol protected gold clusters of 29 kDa were prepared and separated by column chromatography. Laser desorption mass spectra of these clusters have been investigated. In the gas phase, monolayer–monolayer interaction leads to clustering of the protected clusters. Role of different matrices and effect of alkanethiol chain length on this process have been investigated.

scholarly journals The effect of size, charge state and composition on the binding of propene to yttrium-doped gold clusters

RSC Advances ◽  
2021 ◽  
Vol 11 (47) ◽  
pp. 29186-29195
Author(s):  
Júlia Barabás ◽  
Piero Ferrari ◽  
Vladimir Kaydashev ◽  
Jan Vanbuel ◽  
Ewald Janssens ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Charge State ◽  
Metal Clusters ◽  
Gold Clusters ◽  
Dopant Atoms

The catalytic activity of metal clusters can be easily tuned by their size, charge state, or the introduction of dopant atoms.

How active sites facilitate charge-transfer interactions of silver and gold clusters with TCNQ?

2017 ◽  
Vol 19 (32) ◽  
pp. 21777-21782 ◽  
Author(s):  
Jing Chen ◽  
Zhixun Luo ◽  
Jiannian Yao
Keyword(s):  
Charge Transfer ◽  
Noble Metal ◽  
Electron Acceptor ◽  
Active Sites ◽  
Organic Molecules ◽  
Metal Clusters ◽  
Gold Clusters ◽  
Acceptor Molecule ◽  
Strong Electron

Utilizing a strong electron acceptor molecule tetracyanoquinodimethane (TCNQ) as probe, we demonstrate how the electronic features and geometric sites determine charge-transfer interactions of noble metal clusters with organic molecules.

Scanning-Probe-Induced Assembling of Gold Striations on Mono- and Bi-Layered MoS2 on SiO2

MRS Advances ◽  
2020 ◽  
Vol 5 (43) ◽  
pp. 2201-2207
Author(s):  
Felix Trillitzsch ◽  
Arkadiusz Janas ◽  
Alper Özogul ◽  
Christof Neumann ◽  
Antony George ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Single Crystal ◽  
Metal Clusters ◽  
Gold Clusters ◽  
Scanning Probe ◽  
Electrostatic Repulsion ◽  
Thermally Stable ◽  
Thin Wires ◽  
Scan Path ◽  
Layered Mos2

ABSTRACTSingle crystal gold clusters (10 nm in size) have been collectively manipulated on mono- and bi-layered MoS2 islands (up to 20 µm) grown on SiO2 using AFM. On the monolayer the clusters tend to move in a direction corresponding to the zigzag alignment of the Mo and S atoms, and assemble into long striation patterns parallel to the scan direction. The distance between consecutive stripes is inversely proportional to the cluster concentration and size. A more detailed observation based on SEM shows that within each stripe the clusters remain separated by gaps of few nm in width possibly caused by electrostatic repulsion and/or the roughness of the SiO2 substrate (~2 nm). The stripes also proved to be thermally stable, preserving their superstructures up to 823 K. On the bilayer gold clusters are much less prone to move and assemble into stripes. These results suggest that the formation of nanostructures resulting from collective manipulation of metal clusters can be oriented by a properly chosen scan path in a rather straightforward way (as compared to one-by-one displacement of single clusters). The goal of forming µm-long but nm-thin wires with a geometrically defined shape could be easily reached with the use of smoother substrates or TMD materials with lesser charge transfer to metals adsorbed on them.

Metal clusters in plasma polymer matrices. Part III. Optical properties and redox behaviour of Cu clusters

2000 ◽  
Vol 2 (13) ◽  
pp. 3105-3110 ◽  
Author(s):  
Dirk Salz ◽  
Boris Mahltig ◽  
Alfred Baalmann ◽  
Michael Wark ◽  
Nils Jaeger
Keyword(s):  
Optical Properties ◽  
Metal Clusters ◽  
Polymer Matrices ◽  
Plasma Polymer ◽  
Redox Behaviour
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