scholarly journals Thin films, the chemical processing up to gelation

2006 ◽  
pp. 119-151 ◽  
Author(s):  
Helmut Schmidt
Keyword(s):  
Thin Films ◽  
Chemical Processing

Chemical Processing and Properties of (Sr,Ca) 2 (Nb,Ta) 2 O 7 Thin Films

2002 ◽  
Vol 45 (1) ◽  
pp. 49-57 ◽  
Author(s):  
Wataru Sakamoto ◽  
Yukinobu Yura ◽  
Daisuke Kawasaki ◽  
Toshinobu Yogo ◽  
Shin-Ichi Hirano
Keyword(s):  
Thin Films ◽  
Chemical Processing

Nanostructured Ceramic Thin Films and Membranes by Wet Chemical Processing Methods

2006 ◽  
Vol 45 ◽  
pp. 1252-1259
Author(s):  
Jing Yu Shi ◽  
Matthew L. Mottern ◽  
Krenar Shqau ◽  
Henk Verweij
Keyword(s):  
Thin Films ◽  
Colloidal Stability ◽  
Synthesis Process ◽  
Narrow Particle Size Distribution ◽  
Chemical Processing ◽  
Organic Additives ◽  
Ambient Conditions ◽  
Ceramic Thin Films ◽  
Nanostructured Ceramic ◽  
Wet Chemical

Nanostructured ceramic thin films and membranes are used for protective or functional purposes and prepared on dense or porous substrate materials. Wet chemical methods enable cheap, low-temperature, mass-scale manufacturing routes. They produce fine-grained porous and dense micro-structures that cannot be realized otherwise. In wet-chemical processing, clean nanoparticle dispersions are deposited on the substrate at, primarily, ambient conditions. The deposition is followed by a (rapid) thermal processing treatment to remove liquids and organic additives, to convert precursors to the target composition, and to establish the final porous and dense micro-structure. In the synthesis of precursor dispersions it is very important to obtain nanoparticles with a near-isometric shape and a fairly narrow particle size distribution, without the formation of secondary (agglomerate) structures. In particular the latter requires careful control of solution and interfacial chemistry to achieve proper colloidal stability, during and after the synthesis process. Characterization of coating integrity, defect morphology and defect population is done by decoration methods, microscopy, ellipsometry and statistical methods that employ membrane transport properties.

Optical thin films by wet chemical processing

1994 ◽  
Author(s):  
Donald R. Uhlmann ◽  
Sharnaz Motakef ◽  
Tayyab I. Suratwala ◽  
Judy E. Young ◽  
J. M. Boulton ◽  
...  
Keyword(s):  
Thin Films ◽  
Chemical Processing ◽  
Wet Chemical

Novel chemical processing for crystallization of SrBi2Ta2O9 thin films via UV irradiation

2002 ◽  
Vol 52 (1-2) ◽  
pp. 20-23 ◽  
Author(s):  
Kaori Nishizawa ◽  
Takeshi Miki ◽  
Kazuyuki Suzuki ◽  
Kazumi Kato
Keyword(s):  
Thin Films ◽  
Uv Irradiation ◽  
Chemical Processing

scholarly journals Recent Progress in the Synthesis of MoS2 Thin Films for Sensing, Photovoltaic and Plasmonic Applications: A Review

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3283
Author(s):  
Driss Mouloua ◽  
Ahmed Kotbi ◽  
Geetanjali Deokar ◽  
Khaled Kaja ◽  
Mimoun El Marssi ◽  
...  
Keyword(s):  
Thin Films ◽  
Ultrathin Films ◽  
Recent Progress ◽  
Gas Sensing ◽  
2D Materials ◽  
Chemical Processing ◽  
High Quality ◽  
Physical And Chemical ◽  
Theoretical Simulations

In the surge of recent successes of 2D materials following the rise of graphene, molybdenum disulfide (2D-MoS2) has been attracting growing attention from both fundamental and applications viewpoints, owing to the combination of its unique nanoscale properties. For instance, the bandgap of 2D-MoS2, which changes from direct (in the bulk form) to indirect for ultrathin films (few layers), offers new prospects for various applications in optoelectronics. In this review, we present the latest scientific advances in the field of synthesis and characterization of 2D-MoS2 films while highlighting some of their applications in energy harvesting, gas sensing, and plasmonic devices. A survey of the physical and chemical processing routes of 2D-MoS2 is presented first, followed by a detailed description and listing of the most relevant characterization techniques used to study the MoS2 nanomaterial as well as theoretical simulations of its interesting optical properties. Finally, the challenges related to the synthesis of high quality and fairly controllable MoS2 thin films are discussed along with their integration into novel functional devices.

Direct Laser Doping of Poly-Silicon Thin Films Via Laser Chemical Processing

2013 ◽  
Vol 3 (4) ◽  
pp. 1259-1264 ◽  
Author(s):  
S. Virasawmy ◽  
N. Palina ◽  
P. I. Widenborg ◽  
A. Kumar ◽  
G. K. Dalapati ◽  
...  
Keyword(s):  
Thin Films ◽  
Chemical Processing ◽  
Laser Doping ◽  
Poly Silicon ◽  
Silicon Thin Films ◽  
Direct Laser

Chemical Processing of Potassium-Substituted Strontium Barium Niobate Thin Films through Metallo-organics

2005 ◽  
Vol 81 (10) ◽  
pp. 2692-2698 ◽  
Author(s):  
Wataru Sakamoto ◽  
Toshinobu Yogo ◽  
Akihiro Kawase ◽  
Shin-ichi Hirano
Keyword(s):  
Thin Films ◽  
Chemical Processing ◽  
Strontium Barium Niobate ◽  
Strontium Barium

Chemical processing and properties of Sr2(Ta, Nb)2O7 thin films

2001 ◽  
Vol 34 (1-4) ◽  
pp. 93-100 ◽  
Author(s):  
Kazumi Kato
Keyword(s):  
Thin Films ◽  
Chemical Processing
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