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  • solar
  • The application of the photochemical process on a field pilot solar photoreactor for the detoxification of water polluted with a pesticide made with Endosulfan showed very promising results, with potential biodegradable effluents obtained at the end of the photochemical treatment. (hindawi.com)
  • Dye-sensitized solar cells have now reached a high degree of maturity in theoretical and experimental understanding of the various microscopic processes contributing to the overall working principle. (hindawi.com)
  • Lifetime
  • Olivucci's research is expected lead to an unprecedented tool by which hundreds to thousands of mutant models can be screened for wanted properties, such as color, excited state lifetime or photochemical transformations. (osc.edu)
  • Chemical
  • Chemical and Biochemical Applications of Lasers aims to give a general introduction to as well as an evaluation of the successful application of lasers in various areas, especially in the fields of chemistry and biochemistry. (elsevier.com)
  • The text is recommended for chemists, biochemists, and chemical physicists who want to know more about lasers and its applications to their respective fields. (elsevier.com)
  • The process and device have a wide range of industrial applications, and can be used for desulfurization and/or denitration of flue gases, incineration gases, coke-oven gases, synthetic waste gases from dyestuff plants, pollutant gases discharged from chemical fiber plants and other industrial raw material gases or waste gases containing SOx. (patents.com)
  • Overview on the Development of Chambers for the Study of Atmospheric Chemical Processes. (nhbs.com)
  • Chemical Process Studies. (nhbs.com)
  • Herein, we summarize the few examples dealing with intragel photo-induced physical and chemical processes involving embedded reactants that do not participate in the assembly of the gel network. (rsc.org)
  • wherein
  • 2. A process according to claim 1, wherein the components (A) used is a copper complex of the formula (1) ##STR44## in which R is hydrogen or a substituted or unsubstituted alkyl or aryl radical, Q is a substituted or unsubstituted alkylene or cycloalkylene radical and n is 0, 1, 2 or 3, and the benzene rings A and B can be substituted independently of one another. (google.com)
  • 4. A process according to claim 1, wherein the component (A) used is an acylhydrazone of an aromatic aldehyde or ketone, of the formula (3) ##STR47## in which R 1 and R 5 independently of one another are hydrogen or a substituted or unsubstituted alkyl or aryl radical. (google.com)
  • 5. A process according to claim 1, wherein the component (A) used is a semicarbazone or thiosemicarbazone of the formula (3a) ##STR48## in which R 1 is hydrogen or a substituted or unsubstituted alkyl or aryl radical and Z 2 is oxygen or sulfur. (google.com)
  • 6. A process according to claim 1, wherein the component (A) used is a copper compound of a phenol of the formula (4) ##STR49## where R is H, OH, alkyl or cycloalkyl, and in which the ring A may be substituted further. (google.com)
  • 10. The process of claim 9 wherein the high Tg aqueous vinyl polymer emulsion has a Tg of at least 50.degree. (patentgenius.com)
  • 11. The process of claim 10 wherein the one or more non-functional vinyl monomers is selected from the group consisting of a C.sub.1 to C.sub.5 alkyl ester of acrylic acid, a C.sub.1 to C.sub.5 alkyl ester of methacrylic acid, a vinyl ester ofan alkanoic acid, styrene, hexanediol diacrylate, divinyl benzene, and mixtures thereof. (patentgenius.com)
  • materials
  • Photopolymers are very interesting as optically sensitive recording media due to the fact that they are inexpensive, self-processing materials with the ability to capture low-loss, high-fidelity volume recordings of 3D illuminating patterns. (hindawi.com)
  • In this paper a brief review of the optimisation of photopolymer materials for holographic data storage (HDS) applications is described. (hindawi.com)
  • Photopolymer materials are being actively studied for practical applications such as Holographic Data Storage (HDS), hybrid optoelectronics, photo embossing, including the manufacture of refractive and diffractive optical elements, and the self-trapping of light [ 3 - 9 ]. (hindawi.com)
  • Their versatility, ease of use, and self-processing ability give them many advantages over more traditional materials such as silver halide and DCG [ 10 , 11 ]. (hindawi.com)
  • In this paper, we review recent attempts to more fully understand what is needed to optimise the performance of photopolymer materials for HDS applications. (hindawi.com)
  • This will provide tailored genetic materials for generating organisms that, for instance, can thrive under alternative light conditions and modulate biomass production or be used in engineering applications. (osc.edu)
  • material
  • In Section 2 , we briefly review the photochemical processes generally occurring during the fabrication of refractive index structures in free-radical photopolymerisation material systems. (hindawi.com)
  • OnTo Technology is making them go even further, with a process to extract material from the spent batteries and recycle them into new ones. (onami.us)
  • generally
  • Generally, the process utilizes wavelengths from about one light second to about ten electron volts, or wavelengths with energy levels less than that of ionization. (google.ca)
  • typical
  • Unwanted porosity is typical to many manufacturing processes - from traditional casting to additive manufacturing (3D printing) - and is difficult to avoid entirely. (techbriefs.com)
  • provide
  • The ability of collaborative robots to share tasks with humans and flexibly adapt to new requirements can provide high returns on investment in a wide variety of industrial applications. (techbriefs.com)
  • solution
  • This has inspired scientists to develop spatially micro- and nanoreactors by 'bottom-up' approaches in order to improve different processes in comparison to solution, in terms of kinetics, selectivity or processability. (rsc.org)