Current concerns for environmental protection and public health focus on air quality in industries, cities and households. Nowadays, paper-based gas sensors are of increasing interest due to their low cost, biodegradability, flexibility and applications in e-textiles, e-dressings and e-packaging.Graphene oxide is a derivative of graphene with exceptional electrical, mechanical and thermal properties. Graphène oxide is a promising material for the development of low-cost room temperature gas sensors.In this context, this thesis aims to integrate a graphene oxide sensing layer inside a porous paper substrate for humidity and ammonia detection. The first part of this work focuses on the fabrication, functionalization and optimization of capaci...
Graphite oxide has been investigated as a possible room-temperature chemiresistive sensor of ammonia...
9 páginas, 6 figuras color.Few-layered mesoporous graphene (FLMG) is employed as a sensing material...
Gas detection at small concentrations is usually done using transition metal oxides. These semicond...
Graphene layers have been transferred directly on to paper without any intermediate layers to yield ...
In this paper a graphite oxide is investigated as a possible sensing layer of room temperature ammon...
The thesis work is focused on two major items: 1. growth and characterization of graphene films; 2. ...
Graphene is emerging as an excellent material choice for high-performance electrical and electrochem...
Chemical sensors are an enabling tool across many industries, including the largest ones such as en...
We report on the integration of inkjet-printed graphene with a CMOS micro-electro-mechanical-system ...
Graphene and its related materials have attracted much interest in sensing applications because of t...
Here, we report a preliminary analysis on the manufacturing and testing of a low-cost and eco-friend...
This study was focused on how to improve the gas sensing properties of resistive gas sensors based o...
Chemically reduced graphene oxide (RGO) has recently attracted growing interest in the area of chemi...
An easy transfer procedure to obtain graphene-based gas sensing devices operating at room temperatur...
Recent advances in nanomaterials provided a strong potential to create a gas sensor with many advant...
Graphite oxide has been investigated as a possible room-temperature chemiresistive sensor of ammonia...
9 páginas, 6 figuras color.Few-layered mesoporous graphene (FLMG) is employed as a sensing material...
Gas detection at small concentrations is usually done using transition metal oxides. These semicond...
Graphene layers have been transferred directly on to paper without any intermediate layers to yield ...
In this paper a graphite oxide is investigated as a possible sensing layer of room temperature ammon...
The thesis work is focused on two major items: 1. growth and characterization of graphene films; 2. ...
Graphene is emerging as an excellent material choice for high-performance electrical and electrochem...
Chemical sensors are an enabling tool across many industries, including the largest ones such as en...
We report on the integration of inkjet-printed graphene with a CMOS micro-electro-mechanical-system ...
Graphene and its related materials have attracted much interest in sensing applications because of t...
Here, we report a preliminary analysis on the manufacturing and testing of a low-cost and eco-friend...
This study was focused on how to improve the gas sensing properties of resistive gas sensors based o...
Chemically reduced graphene oxide (RGO) has recently attracted growing interest in the area of chemi...
An easy transfer procedure to obtain graphene-based gas sensing devices operating at room temperatur...
Recent advances in nanomaterials provided a strong potential to create a gas sensor with many advant...
Graphite oxide has been investigated as a possible room-temperature chemiresistive sensor of ammonia...
9 páginas, 6 figuras color.Few-layered mesoporous graphene (FLMG) is employed as a sensing material...
Gas detection at small concentrations is usually done using transition metal oxides. These semicond...