摘要:
An electrically conductive screen-printable PTC ink composition with low inrush current and high NTC onset temperature, consisting of at least two different polymers, polymer-1 and polymer-2; wherein the melting temperature difference between polymer-1 and polymer-2 must be greater than 50° C., and the mechanical strength of polymer-1 as expressed by Young's modulus must be greater than 200 MPa.
摘要:
Preparation and application of poly[[2,6′-4,8-di(5-ethylhexylthienyl)benzo[1,2-b;3,3-b]dithiophene][3-fluoro-2[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]] as a semiconducting polymer.
摘要:
An electrically conductive screen-printable PTC ink composition with low inrush current and high NTC onset temperature, consisting of at least two different polymers, polymer-1 and polymer-2; wherein the melting temperature difference between polymer-1 and polymer-2 must be greater than 50° C., and the mechanical strength of polymer-1 as expressed by Young's modulus must be greater than 200 MPa.
摘要:
Provided herein is an improved organic-inorganic hybrid polymeric matrix for use in light valve devices and a process to make the same. The disclosed polymer contains organic-inorganic bulky groups in the polymer backbone or as endcap group and has a general formula: wherein: A is a bulk group, comprising at least one Polyhedral Oligomeric Silsesquioxanes (POSS) compounds of Formula-1, where R1 to R8 are substitutes independently selected from hydroxyl, halide atom, saturated or unsaturated hydrocarbons serving as a positional anchor for the polymer. B is a cross-linkable group includes at least one silicon-containing cross-linkable monomer. C represents any non-cross-linkable silicon monomer or oligomer and a combination of both monomer and oligomer and x, y, z are positive integers, where x, y, z is equal or greater than 1. These integers determine the configuration of such a hybrid organic-inorganic polymer system as expressed in the above formula.
摘要:
The invention provides a new method to make suspension particle display based light valve, wherein the SPD device is assembled by stacking two separate parts together. The invented method reduces the photoinitiator amount required and thus reduce the degradation of the SPD performance.
摘要:
The invention provides a mechanically flexible, electrically conductive, and optically transparent silver nanowire film and demonstrates its specific application in light transmission controlling devices.
摘要:
An electrically conductive screen-printable PTC ink composition with low inrush current and high NTC onset temperature, consisting of at least two different polymers, polymer-1 and polymer-2; wherein the melting temperature difference between polymer-1 and polymer-2 must be greater than 50° C., and the mechanical strength of polymer-1 as expressed by Young's modulus must be greater than 200 MPa.
摘要:
The present invention provides quantum dots-integrated inorganic-organic hybrid nanorods and the method to make such nanohybrids. It also provides a method to assemble light transmission controlling devices using the nanohybrids provided in this invention. In this invention, the developed nanohybrids for particular light controlling devices, more specifically SPDs have been disclosed.
摘要:
The present invention provides a plastic article containing suspended photochromic dye molecules, and the said suspended photochromic dye molecules suspended in liquid micro-droplets of a suspension medium, and the said micro-droplets of the said suspension medium containing the said suspended photochromic dye molecules are embedded inside a solid polymer matrix, and the said solid polymer matrix is formed by polymerization of liquid polymer precursors. The invented structure of a plastic article containing suspended photochromic dye molecules exhibits fast response time and enhances photochromic performance.
摘要:
The invention provides a mechanically flexible, electrically conductive, and optically transparent silver nanowire film and demonstrates its specific application in light transmission controlling devices.