A solution-processable dissymmetric porous organic cage
نویسندگان
چکیده
منابع مشابه
Solution-processable organic dielectrics for graphene electronics.
We report the fabrication, at low-temperature, of solution processed graphene transistors based on carefully engineered graphene/organic dielectric interfaces. Graphene transistors based on these interfaces show improved performance and reliability when compared with traditional SiO(2) based devices. The dielectric materials investigated include Hyflon AD (Solvay), a low-k fluoropolymer, and va...
متن کاملOriented Two‐Dimensional Porous Organic Cage Crystals
The formation of two-dimensional (2D) oriented porous organic cage crystals (consisting of imine-based tetrahedral molecules) on various substrates (such as silicon wafers and glass) by solution-processing is reported. Insight into the crystallinity, preferred orientation, and cage crystal growth was obtained by experimental and computational techniques. For the first time, structural defects i...
متن کاملPorous organic cage crystals: characterising the porous crystal surface.
The characterisation of porous crystalline solids often relies on single crystal X-ray diffraction, which does not give direct information about the surface of the material. Here, crystals of a porous organic cage, CC3-R, are investigated by atomic force microscopy and shown to possess two distinct gas-solid interfaces, proving that the bulk crystal structure is preserved at the porous crystal ...
متن کاملConformer interconversion in a switchable porous organic cage.
Porous organic cage crystals can show unique properties, such as switching from being porous to non-porous in the solid state. Conformer interconversion plays a crucial role in this for the imine cage molecule, CC1. The barriers to interconversion were calculated and found to match experimentally determined values. Calculations suggest that solvent interactions reduce these activation barriers.
متن کاملEngineering Porous Organic Cage Crystals with Increased Acid Gas Resistance.
Both known and new CC3-based porous organic cages are prepared and exposed to acidic SO2 in vapor and liquid conditions. Distinct differences in the stability of the CC3 cages exist depending on the chirality of the diamine linkers used. The acid catalyzed CC3 degradation mechanism is probed via in situ IR and a degradation pathway is proposed and supported with computational results. CC3 cryst...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Molecular Systems Design & Engineering
سال: 2018
ISSN: 2058-9689
DOI: 10.1039/c7me00090a