Listing 1 - 10 of 20 | << page >> |
Sort by
|
Choose an application
"Nanoscale Graphitic Carbon Nitride focuses on multi-functional applications including energy conversion, storage and healthcare. Polymeric graphitic carbon nitride materials have attracted much attention in recent years because of their similarity to graphene. They are composed of carbon, nitrogen and some minor hydrogen content. In contrast to graphene, g-Graphitic carbon nitride is a medium band-gap semiconductor and in that role an effective photocatalyst and chemical catalyst for a broad variety of reactions and applications."--
Graphitic carbon nitride. --- Nanostructured materials. --- Nanomaterials --- Nanometer materials --- Nanophase materials --- Nanostructure controlled materials --- Nanostructure materials --- Ultra-fine microstructure materials --- Microstructure --- Nanotechnology --- Carbon nitride --- Polymers --- Graphitic carbon nitride --- Graphite --- Nitriles --- Nitrogen Compounds --- Nanostructures --- Properties. --- chemistry --- chemical synthesis
Choose an application
This book gathers selected research on the preparation, characterization and application of new organic/inorganic composites endowed with photo(electro)catalytic properties for the photocatalytic production of H2. In these pilot studies, the photoactive materials were tested under either UV-visible or, even more conveniently, under visible light for H2 evolution in “sacrificial water splitting” or “photoreforming” systems. In addition, a review article on the use of 2D materials and composites as potential photocatalysts for water splitting is included.
Technology: general issues --- WO3 --- TiO2 --- hydrogen production --- photoelectrocatalysis --- pancake-like porous carbon nitride --- bottom-up method --- water splitting --- visible light photocatalyst --- photocatalyst --- graphene oxide --- phosphorene --- graphitic carbon nitride --- MOFs --- ethanol reforming --- Au catalyst --- Ti3+ defect --- site-specific deposition --- hydrogen --- catalyst --- photocatalysis --- biomass --- solar light --- perovskite --- carbon nitride --- design of experiments --- WO3 --- TiO2 --- hydrogen production --- photoelectrocatalysis --- pancake-like porous carbon nitride --- bottom-up method --- water splitting --- visible light photocatalyst --- photocatalyst --- graphene oxide --- phosphorene --- graphitic carbon nitride --- MOFs --- ethanol reforming --- Au catalyst --- Ti3+ defect --- site-specific deposition --- hydrogen --- catalyst --- photocatalysis --- biomass --- solar light --- perovskite --- carbon nitride --- design of experiments
Choose an application
This book gathers selected research on the preparation, characterization and application of new organic/inorganic composites endowed with photo(electro)catalytic properties for the photocatalytic production of H2. In these pilot studies, the photoactive materials were tested under either UV-visible or, even more conveniently, under visible light for H2 evolution in “sacrificial water splitting” or “photoreforming” systems. In addition, a review article on the use of 2D materials and composites as potential photocatalysts for water splitting is included.
Technology: general issues --- WO3 --- TiO2 --- hydrogen production --- photoelectrocatalysis --- pancake-like porous carbon nitride --- bottom-up method --- water splitting --- visible light photocatalyst --- photocatalyst --- graphene oxide --- phosphorene --- graphitic carbon nitride --- MOFs --- ethanol reforming --- Au catalyst --- Ti3+ defect --- site-specific deposition --- hydrogen --- catalyst --- photocatalysis --- biomass --- solar light --- perovskite --- carbon nitride --- design of experiments --- n/a
Choose an application
Energy crises and global warming pose serious challenges to researchers in their attempt to develop a sustainable society for the future. Solar energy conversion is a remarkable, clean, and sustainable way to nullify the effects of fossil fuels. The findings of photocatalytic hydrogen production (PCHP) by Fujishima and Honda propose that “water will be the coal for the future”. Hydrogen is a carbon-free clean fuel with a high specific energy of combustion. Titanium oxide (TiO2), graphitic-carbon nitride (g-C3N4) and cadmium sulfide (CdS) are three pillars of water splitting photocatalysts owing to their superior electronic and optical properties. Tremendous research efforts have been made in recent years to fabricate visible or solar-light, active photocatalysts. The significant features of various oxide, sulfide, and carbon based photocatalysts for cost-effective hydrogen production are presented in this Special Issue. The insights of sacrificial agents on the hydrogen production efficiency of catalysts are also presented in this issue.
Technology: general issues --- photocatalysis --- H2 generation --- water splitting --- solar energy --- hydrogen production --- methanol photo-splitting --- heterojunction --- CuS@CuGaS2 --- electron-hole recombination --- perovskite oxynitride --- band gap --- density-functional theory --- Niobium(V) oxide --- graphitic carbon nitride --- hydrothermal synthesis --- H2 evolution --- heterostructures --- Z-Scheme --- TiO2 --- g-C3N4 --- CdS --- energy --- spherical particle --- disordered surface --- photocatalysts --- MoS2 --- MoSe2 --- photoelectrochemical deposition --- rapid-thermal annealing --- hydrogen evolution --- CO2 reduction --- n/a
Choose an application
This book gathers selected research on the preparation, characterization and application of new organic/inorganic composites endowed with photo(electro)catalytic properties for the photocatalytic production of H2. In these pilot studies, the photoactive materials were tested under either UV-visible or, even more conveniently, under visible light for H2 evolution in “sacrificial water splitting” or “photoreforming” systems. In addition, a review article on the use of 2D materials and composites as potential photocatalysts for water splitting is included.
WO3 --- TiO2 --- hydrogen production --- photoelectrocatalysis --- pancake-like porous carbon nitride --- bottom-up method --- water splitting --- visible light photocatalyst --- photocatalyst --- graphene oxide --- phosphorene --- graphitic carbon nitride --- MOFs --- ethanol reforming --- Au catalyst --- Ti3+ defect --- site-specific deposition --- hydrogen --- catalyst --- photocatalysis --- biomass --- solar light --- perovskite --- carbon nitride --- design of experiments --- n/a
Choose an application
Energy crises and global warming pose serious challenges to researchers in their attempt to develop a sustainable society for the future. Solar energy conversion is a remarkable, clean, and sustainable way to nullify the effects of fossil fuels. The findings of photocatalytic hydrogen production (PCHP) by Fujishima and Honda propose that “water will be the coal for the future”. Hydrogen is a carbon-free clean fuel with a high specific energy of combustion. Titanium oxide (TiO2), graphitic-carbon nitride (g-C3N4) and cadmium sulfide (CdS) are three pillars of water splitting photocatalysts owing to their superior electronic and optical properties. Tremendous research efforts have been made in recent years to fabricate visible or solar-light, active photocatalysts. The significant features of various oxide, sulfide, and carbon based photocatalysts for cost-effective hydrogen production are presented in this Special Issue. The insights of sacrificial agents on the hydrogen production efficiency of catalysts are also presented in this issue.
photocatalysis --- H2 generation --- water splitting --- solar energy --- hydrogen production --- methanol photo-splitting --- heterojunction --- CuS@CuGaS2 --- electron-hole recombination --- perovskite oxynitride --- band gap --- density-functional theory --- Niobium(V) oxide --- graphitic carbon nitride --- hydrothermal synthesis --- H2 evolution --- heterostructures --- Z-Scheme --- TiO2 --- g-C3N4 --- CdS --- energy --- spherical particle --- disordered surface --- photocatalysts --- MoS2 --- MoSe2 --- photoelectrochemical deposition --- rapid-thermal annealing --- hydrogen evolution --- CO2 reduction --- n/a
Choose an application
The quality of water is not only a technological and scientific issue, but a social and economic problem, in both developed and developing countries. Besides local regulations, which differ between regions and need constant upgrades, significant scientific developments are required in both the detection and removal of water contaminants. This Issue focuses on some recent advancements in the photocatalytic removal of organic pollutants, which is one of the aspects of the problem that involves the need of advanced catalysts and implies significant advancements in the field of materials science and chemical engineering.
History of engineering & technology --- indigo carmine --- resin --- Dielectric Barrier Discharge --- adsorption --- regeneration --- anatase/brookite biphasic --- nitrogen-doping --- sol-gel method --- visible light photocatalysis --- degradation of dyes --- polyaniline --- titanium dioxide --- copper(II) oxide --- cobalt oxide(II,III) --- photocatalytic fuel cell --- graphitic carbon nitride --- Fe doping --- Z-scheme --- strontium aluminates --- dye photodecomposition --- hydrothermal reaction --- sol-gel method --- phosphorescence --- photocatalytic decomposition of rhodamine B --- MIL-53(Fe) --- Ni/Fe-MOF --- visible light irradiation --- indigo carmine --- resin --- Dielectric Barrier Discharge --- adsorption --- regeneration --- anatase/brookite biphasic --- nitrogen-doping --- sol-gel method --- visible light photocatalysis --- degradation of dyes --- polyaniline --- titanium dioxide --- copper(II) oxide --- cobalt oxide(II,III) --- photocatalytic fuel cell --- graphitic carbon nitride --- Fe doping --- Z-scheme --- strontium aluminates --- dye photodecomposition --- hydrothermal reaction --- sol-gel method --- phosphorescence --- photocatalytic decomposition of rhodamine B --- MIL-53(Fe) --- Ni/Fe-MOF --- visible light irradiation
Choose an application
Energy crises and global warming pose serious challenges to researchers in their attempt to develop a sustainable society for the future. Solar energy conversion is a remarkable, clean, and sustainable way to nullify the effects of fossil fuels. The findings of photocatalytic hydrogen production (PCHP) by Fujishima and Honda propose that “water will be the coal for the future”. Hydrogen is a carbon-free clean fuel with a high specific energy of combustion. Titanium oxide (TiO2), graphitic-carbon nitride (g-C3N4) and cadmium sulfide (CdS) are three pillars of water splitting photocatalysts owing to their superior electronic and optical properties. Tremendous research efforts have been made in recent years to fabricate visible or solar-light, active photocatalysts. The significant features of various oxide, sulfide, and carbon based photocatalysts for cost-effective hydrogen production are presented in this Special Issue. The insights of sacrificial agents on the hydrogen production efficiency of catalysts are also presented in this issue.
Technology: general issues --- photocatalysis --- H2 generation --- water splitting --- solar energy --- hydrogen production --- methanol photo-splitting --- heterojunction --- CuS@CuGaS2 --- electron-hole recombination --- perovskite oxynitride --- band gap --- density-functional theory --- Niobium(V) oxide --- graphitic carbon nitride --- hydrothermal synthesis --- H2 evolution --- heterostructures --- Z-Scheme --- TiO2 --- g-C3N4 --- CdS --- energy --- spherical particle --- disordered surface --- photocatalysts --- MoS2 --- MoSe2 --- photoelectrochemical deposition --- rapid-thermal annealing --- hydrogen evolution --- CO2 reduction --- photocatalysis --- H2 generation --- water splitting --- solar energy --- hydrogen production --- methanol photo-splitting --- heterojunction --- CuS@CuGaS2 --- electron-hole recombination --- perovskite oxynitride --- band gap --- density-functional theory --- Niobium(V) oxide --- graphitic carbon nitride --- hydrothermal synthesis --- H2 evolution --- heterostructures --- Z-Scheme --- TiO2 --- g-C3N4 --- CdS --- energy --- spherical particle --- disordered surface --- photocatalysts --- MoS2 --- MoSe2 --- photoelectrochemical deposition --- rapid-thermal annealing --- hydrogen evolution --- CO2 reduction
Choose an application
Karl Striegler investigates novel materials for photocatalytic hydrogen evolution from water. Graphitic Carbon Nitrides are an interesting class of materials with a structure close to graphite. For overcoming certain limitations, the author used different approaches to functionalize the basic material. He deposited nanoparticles to enhance the catalytic activity and used copolymerization as well as sensitizing to increase the amount of harvested light. Contents Water Splitting Graphitic Carbon Nitrides Photocatalytic Hydrogen Evolution from Water Material Characterization and Improvement Sensitizing Nanoparticle Deposition Target Groups Researchers and students in the field of chemistry The Author Karl Striegler is a Ph.D. student at the Institute of Chemical Technology, research group Heterogeneous Catalysis of Prof. Dr. Roger Gläser, at the University of Leipzig. .
Energy. --- Renewable and Green Energy. --- Catalysis. --- Nanotechnology. --- Renewable energy sources. --- Catalyse --- Energies renouvelables --- Nanotechnologie --- Mechanical Engineering --- Engineering & Applied Sciences --- Mechanical Engineering - General --- Renewable energy resources. --- Alternate energy sources. --- Green energy industries. --- Molecular technology --- Nanoscale technology --- High technology --- Alternate energy sources --- Alternative energy sources --- Energy sources, Renewable --- Sustainable energy sources --- Power resources --- Renewable natural resources --- Agriculture and energy --- Activation (Chemistry) --- Chemistry, Physical and theoretical --- Surface chemistry --- Graphitic carbon nitride. --- Carbon nitride --- Polymers
Choose an application
The quality of water is not only a technological and scientific issue, but a social and economic problem, in both developed and developing countries. Besides local regulations, which differ between regions and need constant upgrades, significant scientific developments are required in both the detection and removal of water contaminants. This Issue focuses on some recent advancements in the photocatalytic removal of organic pollutants, which is one of the aspects of the problem that involves the need of advanced catalysts and implies significant advancements in the field of materials science and chemical engineering.
History of engineering & technology --- indigo carmine --- resin --- Dielectric Barrier Discharge --- adsorption --- regeneration --- anatase/brookite biphasic --- nitrogen-doping --- sol-gel method --- visible light photocatalysis --- degradation of dyes --- polyaniline --- titanium dioxide --- copper(II) oxide --- cobalt oxide(II,III) --- photocatalytic fuel cell --- graphitic carbon nitride --- Fe doping --- Z-scheme --- strontium aluminates --- dye photodecomposition --- hydrothermal reaction --- sol–gel method --- phosphorescence --- photocatalytic decomposition of rhodamine B --- MIL-53(Fe) --- Ni/Fe-MOF --- visible light irradiation --- n/a
Listing 1 - 10 of 20 | << page >> |
Sort by
|