Organosulphur Phosphorus Acid Compounds. Part 7. Preparation and Analytical Identification of Difluorobenzylphosphono-Sulfonic Acids
摘要:
Fifteen new difluorinated phosphonic and sulfophosphonic acids have been synthesized and characterized by H-1, C-13, P-31 and F-19 n.m.r. spectroscopy. The results ere discussed in relation to previous work on monofluorinated acids.
Stable electrodes with modified work functions and methods for organic electronic devices
申请人:Sharma Asha
公开号:US20110114935A1
公开(公告)日:2011-05-19
One embodiment is a method, comprising: depositing a molecule on an electrode, wherein the electrode has a surface and the molecule has a binding group (e.g., an anchoring group) that binds to the surface, thereby providing a work function that is stable for at least 100 hours under ambient conditions.
[EN] ELECTRONIC DEVICES COMPRISING NOVEL PHOSPHONIC ACID SURFACE MODIFIERS<br/>[FR] DISPOSITIFS ÉLECTRONIQUES COMPRENANT DE NOUVEAUX MODIFICATEURS DE SURFACE À BASE D'ACIDE PHOSPHONIQUE
申请人:GEORGIA TECH RES INST
公开号:WO2010115854A1
公开(公告)日:2010-10-14
In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R1 is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R2 comprises from 3 to 30 CH2- groups, n = 0-5, m = 0-5, q = 1-3, and R2 comprises at least one ether linkage
In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R
1
is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R
2
comprises from 3 to 30 CH
2
— groups, n=0-5, m=0-5, q=1-3, and R
2
comprises at least one ether linkage
In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R1 is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R2 comprises from 3 to 30 CH2— groups, n=0-5, m=0-5, q=1-3, and R2 comprises at least one ether linkage.