Investigation of Laterally-Enhanced Growth Mechanism of Au Electrodeposition onto SiO2 Surface Modified with Organic Molecules

2019 ◽  
Vol 33 (37) ◽  
pp. 1-11
Author(s):  
Chiaki Kobayashi ◽  
Shuhei Yoshida ◽  
Mikiko Saito ◽  
Takayuki Homma
Keyword(s):  
Growth Mechanism ◽  
Organic Molecules ◽  
Sio2 Surface ◽  
Surface Modified

Photophysical properties of luminescent silicon nanoparticles surface-modified with organic molecules via hydrosilylation

2016 ◽  
Vol 15 (1) ◽  
pp. 99-104 ◽  
Author(s):  
Mari Miyano ◽  
Yuichi Kitagawa ◽  
Satoshi Wada ◽  
Akira Kawashima ◽  
Ayako Nakajima ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Organic Molecules ◽  
Photophysical Properties ◽  
Electron System ◽  
Surface Modified

Luminescent silicon nanoparticles with a π-electron system are expected to be an important factor for creating strongly luminous silicon nanoparticles.

Understanding the electron transfer process in ZnO–naphthol azobenzoic acid composites from photophysical characterisation

2016 ◽  
Vol 18 (32) ◽  
pp. 22179-22187 ◽  
Author(s):  
Leena George ◽  
Athira K. Kunhikannan ◽  
Rajith Illathvalappil ◽  
Divya Ottoor ◽  
Sreekumar Kurungot ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Transfer Process ◽  
Light Absorption ◽  
Organic Molecules ◽  
Semiconductor Nanoparticles ◽  
Electron Transfer Process ◽  
Visible Light Absorption ◽  
Catalytic Sites ◽  
Surface Modified

Semiconductor nanoparticles surface modified with organic molecules capable of visible light absorption and effectively transferring the electrons to the catalytic sites have the potential to be good photocatalysts.

Deposition of phospholipid layers on SiO2 surface modified by alkyl-SAM islands

2004 ◽  
Vol 238 (1-4) ◽  
pp. 218-222 ◽  
Author(s):  
R. Tero ◽  
M. Takizawa ◽  
Y.J. Li ◽  
M. Yamazaki ◽  
T. Urisu
Keyword(s):  
Sio2 Surface ◽  
Surface Modified

scholarly journals Fabrication of Agglomerate-Free Nanopowders by Hydrothermal Chemical Processing

1998 ◽  
Vol 520 ◽  
Author(s):  
H.K. Schmidt ◽  
R. Nass ◽  
D. Burgard ◽  
R. Nonninger
Keyword(s):  
Continuous Flow ◽  
Organic Molecules ◽  
Hydrothermal Process ◽  
Particle Surface ◽  
Processing Technique ◽  
Chemical Processing ◽  
Small Organic Molecules ◽  
Surface Modifiers ◽  
Direct Precipitation ◽  
Surface Modified

ABSTRACTA chemical processing technique for the fabrication of nanopowders has been developed. The route is based on precipitation processes in solutions, either within aqueous droplets in micro-emulsions in the presence of surface modifiers like surfactants or by direct precipitation in solutions in the presence of these surface modifiers or small organic molecules directly bonded to the particle surface. In order to obtain well crystallized or densified particles, a continuous flow hydrothermal process has been developed which allows the fabrication of agglomerate-free surface modified nanopowders. The surface modification provides a full redispersibility after drying and permits a water-based processing. Nanoparticles preparation for ZrO2, ITO and ATO by this route are described.

Electronic properties of a zinc oxide surface modified by ultra-thin layers of conjugated organic molecules

2005 ◽  
Vol 586 (1-3) ◽  
pp. 129-136 ◽  
Author(s):  
A.S. Komolov ◽  
P.J. Møller ◽  
J. Mortensen ◽  
S.A. Komolov ◽  
E.F. Lazneva
Keyword(s):  
Zinc Oxide ◽  
Electronic Properties ◽  
Organic Molecules ◽  
Thin Layers ◽  
Oxide Surface ◽  
Conjugated Organic Molecules ◽  
Surface Modified

Surface modified LiFePO4/C nanocrystals synthesis by organic molecules assisted supercritical water process

2009 ◽  
Vol 194 (2) ◽  
pp. 1036-1042 ◽  
Author(s):  
Dinesh Rangappa ◽  
Masaki Ichihara ◽  
Tetsuichi Kudo ◽  
Itaru Honma
Keyword(s):  
Supercritical Water ◽  
Organic Molecules ◽  
Surface Modified

Surface-modified metal nanoparticles for recognition of toxic organic molecules

2020 ◽  
pp. 415-432 ◽  
Author(s):  
Suresh Kumar Kailasa ◽  
Rakesh Kumar Singhal ◽  
Hirakendu Basu ◽  
Tae Jung Park
Keyword(s):  
Metal Nanoparticles ◽  
Organic Molecules ◽  
Surface Modified

FET Characteristic of Chemically-Modified CNT

2009 ◽  
Vol 1154 ◽  
Author(s):  
Ryotaro Kumashiro ◽  
Yan Wang ◽  
Naoya Komatsu ◽  
Katsumi Tanigaki
Keyword(s):  
Carbon Nanotubes ◽  
Field Effect ◽  
Organic Molecules ◽  
Field Effect Transistors ◽  
Physical Adsorption ◽  
Electric Transport ◽  
Electron Carrier ◽  
Chemically Modified ◽  
Surface Modified ◽  
P Type

AbstractElectric transport properties of chemically modificated carbon nanotubes (CNT) using Si-containing organic molecules and polymers were investigated by means of the field effect transistors (FET) technique. From the results of FET measurements for each chemically surface modified CNT, it was shown that p-type semiconducting CNT can be converted to n-type ones by physical adsorption of Si-containing organic molecules and polymers having Ph-groups. It is suggested that the electron carrier are doped into CNT from the adsorbed molecules and polymers, and it was also confirmed by the results of adsorption spectra. That is, it can be said that the electronic properties of CNT can be controlled by chemically modifications of outer surface.

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