摘要:
The present disclosure relates to a method of manufacturing of a glass coated flexible polymeric substrate. This invention also relates to a coated flexible polymeric substrate that is suitable for manufacturing flexible solar cells and electronic devices.
摘要:
Provided are filled polyimides that can be used in films and articles comprising the films. The films are useful in coverlay applications and have advantageous optical properties. Also provided are blends of polyimide precursor, polyacrylonitrile, and cellulosic polymer which can be used to obtain the filled polyimides.
摘要:
The present disclosure relates generally to filled polyimides that can be used in films and articles comprising the films. The films are useful in coverlay applications and have advantageous optical properties. The present disclosure also relates to blends of polyimide precursor, polyacrylonitrile, and cellulosic polymer which can be used to obtain the filled polyimides.
摘要:
Metal oxide composites containing highly dispersed single-walled carbon nanotubes were prepared using sol-gel methods and shown to be electrically conducting.
摘要:
Laminate structures are disclosed, comprising a metal foil supporting a polyimide dielectric layer. The polyimide dielectric layer comprises a polyimide derived from at least one aromatic rigid rod diamine and at least one aromatic rigid rod dianhydride to provide a thermally and dimensionally stable polyimide. A bottom electrode is formed directly on the polyimide dielectric layer surface, and a CIGS absorber layer is formed directly on the bottom electrode. The CIGS laminates of the present disclosure can be incorporated into CIGS type solar cells, and the laminates further allow such CIGS solar cells to be monolithically integrated into a photovoltaic module on a single substrate.
摘要:
The present disclosure relates generally to filled polyimides that can be used in films and articles comprising the films. The films are useful in coverlay applications and have advantageous optical properties. The present disclosure also relates to blends of cellulosic polymer and polyimide precursor which can be used to obtain the filled polyimides.
摘要:
The present disclosure relates to a method of manufacturing of a glass coated metal product. This invention also relates to a coated metallic substrate material that is suitable for manufacturing flexible solar cells and other articles in which a passivated stainless steel surface is desirable.
摘要:
A film is disclosed, containing 40-100 weight percent polyimide. The polyimide is derived from a dianhydride component and a diamine component. The dianhydride component is at least 3,3′,4,4′-biphenyl tetracarboxylic dianhydride (BPDA), and optionally is also pyromellitic dianhydride (PMDA) in a mole ratio of 50-100:50-0 (BPDA:PMDA). The diamine component comprises 1,5-naphthalenediamine (1,5-ND) and 1,4-diaminobenzene (PPD) and/or meta phenylene diamine (MPD) in a mole ratio of 15-95:85-5 (1,5-ND:PPD+MPD). The films have exceptional high temperature storage modulus (elastic modulus) and exceptionally low high temperature creep (eplast).
摘要:
A process for forming at least one photovoltaic component on a substrate is described. The substrate comprises a polyimide and a sub-micron filler. The polyimide is derived substantially or wholly from rigid rod monomers and the sub-micron filler has an aspect ratio of at least 3:1. The substrates of the present disclosure are particularly well suited for photovoltaic applications, due at least in part to high resistance to hygroscopic expansion and relatively high levels of thermal and dimensional stability.
摘要:
This invention relates to the field of nanotechnology. Specifically the invention describes a nanosensor for the detection of an analyte in which the redox potential in solution is altered thereby causing changes in carbon nanotube conductance.