Laser-deposited carbon aerogel is a low-density porous network of carbon clusters synthesized using a laser process. A one-step synthesis, involving deposition and annealing, results in the formation of a thin porous conductive film which can be applied as a chemiresistor. This material is sensitive to NO2 compared to ammonia and other volatile organic compounds and is able to detect ultra-low concentrations down to at least 10 parts-per-billion. The sensing mechanism, based on the solubility of NO2 in the water layer adsorbed on the aerogel, increases the usability of the sensor in practically relevant ambient environments. A heating step, achieved in tandem with a microheater, allows the recovery to the baseline, making it operable in rea...
Nitrogen-doped carbons (NC) are a class of sustainable materials for selective CO2 adsorption. We in...
Carbon nanofoam (CNF) is a low-density, high-surface-area material formed by aggregation of amorphou...
Carbon nanofoam (CNF) is a low-density, high-surface-area material formed by aggregation of amorphou...
4 figures.Laser-deposited carbon aerogel is a low-density porous network of carbon clusters synthesi...
Laser-deposited carbon aerogel is a low-density porous network of carbon clusters synthesized using ...
Laser-deposited carbon aerogel is a low-density porous network of carbon clusters synthesized using ...
Integration of the material preparation step into the device fabrication process is of prime importa...
AbstractThe high sensitivity of graphene to the adsorption/desorption of gas molecule, is at the ver...
9 páginas, 6 figuras color.Few-layered mesoporous graphene (FLMG) is employed as a sensing material...
We report a highly sensitive NO2 gas sensor based on multi-layer graphene (MLG) films synthesized by...
Nitrogen dioxide (NO2) is a potential hazard to human health at low concentrations, below one part p...
AbstractGas sensor operating in part-per billion (ppb) range is required for environmental monitorin...
A MoS2/graphene hybrid aerogel synthesized with two-dimensional MoS2 sheets coating a high surface a...
We demonstrate proof-of-concept graphene (a) sensors for environmental monitoring of ultralow concen...
Reduced graphene oxide (rGO) was investigated as a material for use in chemiresistive gas sensors. T...
Nitrogen-doped carbons (NC) are a class of sustainable materials for selective CO2 adsorption. We in...
Carbon nanofoam (CNF) is a low-density, high-surface-area material formed by aggregation of amorphou...
Carbon nanofoam (CNF) is a low-density, high-surface-area material formed by aggregation of amorphou...
4 figures.Laser-deposited carbon aerogel is a low-density porous network of carbon clusters synthesi...
Laser-deposited carbon aerogel is a low-density porous network of carbon clusters synthesized using ...
Laser-deposited carbon aerogel is a low-density porous network of carbon clusters synthesized using ...
Integration of the material preparation step into the device fabrication process is of prime importa...
AbstractThe high sensitivity of graphene to the adsorption/desorption of gas molecule, is at the ver...
9 páginas, 6 figuras color.Few-layered mesoporous graphene (FLMG) is employed as a sensing material...
We report a highly sensitive NO2 gas sensor based on multi-layer graphene (MLG) films synthesized by...
Nitrogen dioxide (NO2) is a potential hazard to human health at low concentrations, below one part p...
AbstractGas sensor operating in part-per billion (ppb) range is required for environmental monitorin...
A MoS2/graphene hybrid aerogel synthesized with two-dimensional MoS2 sheets coating a high surface a...
We demonstrate proof-of-concept graphene (a) sensors for environmental monitoring of ultralow concen...
Reduced graphene oxide (rGO) was investigated as a material for use in chemiresistive gas sensors. T...
Nitrogen-doped carbons (NC) are a class of sustainable materials for selective CO2 adsorption. We in...
Carbon nanofoam (CNF) is a low-density, high-surface-area material formed by aggregation of amorphou...
Carbon nanofoam (CNF) is a low-density, high-surface-area material formed by aggregation of amorphou...