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Direct Fabrication (direct + fabrication)

Distribution by Scientific Domains

Chemistry	50%

Selected Abstracts

ChemInform Abstract: Direct Fabrication of Crystalline Vanadates Films by Hydrothermal-Electrochemical Method.

CHEMINFORM, Issue 26 2001
Tomoaki Watanabe
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

"Dry" Patterning: Direct Patterning of Organic-Thin-Film-Transistor Arrays via a "Dry-Taping" Approach (Adv. Mater.

ADVANCED MATERIALS, Issue 12 2009
12/2009)
The cover shows the patterning of several solution- and vapor-deposited small molecule organic semiconductors using a dry taping approach. Zhenan Bao and co-workers demonstrate on page 1266 that this technique allows direct fabrication of large area arrays of bottom-contact high-performance organic thin-film field-effect transistors with self-aligned electrodes. Patterned devices exhibit significantly higher On/Off ratios and lower parasitic leakage than unpatterned ones. [source]

Direct Patterning of Organic-Thin-Film-Transistor Arrays via a "Dry-Taping" Approach

ADVANCED MATERIALS, Issue 12 2009
Shuhong Liu
Dry patterning of a variety of solution- and vapor-deposited small-molecule organic semiconductors using adhesive tape is demonstrated. This technique allows direct fabrication of large-area arrays of bottom-contact high-performance organic- thin-film field-effect transistors with self-aligned electrodes. These patterned devices exhibit significantly higher on/off ratios and lower parasitic leakage currents than control unpatterned devices of the same materials. [source]

Catalytic Asymmetric Cycloaddition of Carbon Dioxide and Propylene Oxide Using Novel Chiral Polymers of BINOL-Salen- Cobalt(III) Salts

ADVANCED SYNTHESIS & CATALYSIS (PREVIOUSLY: JOURNAL FUER PRAKTISCHE CHEMIE), Issue 9 2009
Peng Yan
Abstract Four new chiral polymers of BINOL-Salen-cobalt(III) salt complexes have been designed, synthesized and applied to the direct fabrication of chiral propylene carbonate from racemic propylene oxide. The (R/S)-polymer catalyst 2 and (S/R)-polymer catalyst 4 exhibit better enantioselectivity than the (R/R)-polymer catalyst 1 and the (S/S)-polymer catalyst 3 and have been recovered and reused more than ten times without loss of activity and enantioselectivity. [source]