Resource material for chemistry - class XII. R PGT Chemistry mail id sulekharanir gmail. In academics, year after year, KVS has been showing improved performance in CBSE Examinations, thanks to the consistent and committed efforts of the loyal KVS employees, the teachers, Principals and officials collectively. Every year begins with a new strategic academic planning, carefully calibrated to achieve the targeted results.
Organic electroluminescent device The present invention provides an organic el device having at least an anode, a first hole transport layer, a second hole transport layer, a luminous layer, an electron transport layer, and a cathode in this order, wherein the second hole transport layer contains an arylamine compound represented by the following general formula 1and the electron transport layer contains a pyrimidine derivative represented by the following general formula 2.
The organic el device of the present invention has a high efficiency, and is driven at a low driving voltage. N-type thermoelectric conversion layer, thermoelectric conversion element, and composition for forming n-type thermoelectric conversion layer An object of the present invention is to provide an n-type thermoelectric conversion layer, which has a high power factor and exhibits excellent performance stability, a thermoelectric conversion element including the n-type thermoelectric conversion layer, and a composition for forming an n-type thermoelectric conversion layer used in the n-type thermoelectric conversion layer.
The n-type thermoelectric conversion layer of the present invention contains carbon nanotubes and an amine compound which is represented by general formula 1 or 2 and has a clogp value of 2. Gas-induced perovskite formation A method of forming a perovskite film is provided, the method comprising inducing a chemical reaction between a metal halide compound and methylamine ch3nh2 gas.
Specifically, the method includes: Visual anomaly detection system A generative adversarial network gan system includes a generator neural sub-network configured to receive one or more images depicting one or more objects.
The generator neural sub-network also is configured to generate a foreground image and a background image based on the one or more images that are received, the generator neural sub-network configured to combine the foreground image with the background image to form a consolidated image. Ophthalmic lens and manufacturing the same The invention is to provide an ophthalmic lens comprising a lens body and an antimicrobial hydrophilic layer thereon and a manufacturing method thereof, wherein the antimicrobial hydrophilic layer comprises a polydopamine layer and a zwitterionic polymer non-covalently bonded on the polydopamine layer, and the zwitterionic polymer can be selected from one of the group consisting of phosphorylcholine polymer, sulfobetaine polymer, carboxybetaine polymer, mixed-charge polymer and a combination thereof.
Ophthalmic lens and manufacturing the same The invention is to provide an ophthalmic lens and manufacturing method thereof. The ophthalmic lens comprises a lens body, a polydopamine layer formed on a surface of the lens body and a first cellulose nanofiber cnf layer bonded to the polydopamine layer.
Ophthalmic lens and manufacturing the same The invention is to provide an ophthalmic lens comprising a lens body, a polydopamine layer formed on the surface of the lens body and an antimicrobial layer bonded to the polydopamine layer, and manufacturing method thereof, wherein the antimicrobial layer is formed from a copolymer of carboxyl-containing polymer and zwitterionic polymer and a crosslinking agent, and the zwitterionic polymer can be selected from one of the group consisting of phosphorylcholine polymer, sulfobetaine polymer, carboxybetaine polymer and mixed-charge polymer or a combination thereof.
Lidar system and method A light detection and ranging lidar system includes light sources configured to generate separate beams of light, a lens array configured to receive the separate beams of light from the light sources and to collimate the separate beams of light into collimated outgoing light that is directed toward an examined area of interest, a light sensitive detector configured to sense reflection of at least part of the collimated outgoing light, and one or more processors configured to determine a distance to one or more objects off which the at least part of the collimated outgoing light was reflected toward the light sensitive detector.
The one or more processors are configured to determine the distance based on the reflection of the at least part of the collimated outgoing light.This is the mechanisms of for nitration of methyl benzoate: Result and observation Melting point for 1st= 75˚C - 78˚C 2nd= 76˚C - 78˚C From the literature boling point which is melting point for methyl m-nitrobenzoate whic is ˚C, we can conclude that the product that we get is methyl m-nitrobenzoate.
Jasperse Chem Nitration Lab 3 stemmed pipet, over minutes, to the methyl benzoate/sulfuric acid solution, which should still be kept cold in the ice bath and shaken periodically.
Nitration – how Electrophiles skybox2008.comophillic s ubstitution sees in aromatic compound mech.] Elimination reaction ] CH3CO+[ CH3COCl+AlCl3 CH3CO+ + AlCl4.+ AlCl4. Nitration is an electrophilic substitution skybox2008.comon as follows: Since phenol has a higher electron density due to electron releasing nature of -OH group.
C2H5OH + Na C2H5O– Na + H2 Sodium ethoxide is then treated with ethyl halide to form di ethyl ether. DESCRIPTION. Resource material for chemistry - class XII.. By Sulekha Rani.R PGT Chemistry mail id [email protected] A hydrocarbon C5H10 does not react with chlorine in dark but it gives a single monobromo compound in brightsunlight.
how will you prepare: A) nitromethane B)methyl nitrite Q Q Give the uses of (a) CCl4 (b) iodoform skybox2008.comt the product of the following reactions