Flexible room-temperature volatile organic compound sensors based on reduced graphene oxide–WO3·0.33H2O nano-needles

2018 ◽  
Vol 6 (11) ◽  
pp. 2822-2829 ◽  
Author(s):  
Tarcísio M. Perfecto ◽  
Cecilia A. Zito ◽  
Talita Mazon ◽  
Diogo P. Volanti
Keyword(s):  
Graphene Oxide ◽  
Organic Compound ◽  
Reduced Graphene Oxide ◽  
Volatile Organic Compound ◽  
High Performance ◽  
Room Temperature ◽  
Mechanical Stability ◽  
Reduced Graphene ◽  
Volatile Organic ◽  
Volatile Organic Compound Sensors

Isopropanol sensors on flexible PET substrates presented high-performance at room-temperature in terms of sensitivity, selectivity and mechanical stability.

scholarly journals Vanadium doped few-layer ultrathin MoS2 nanosheets on reduced graphene oxide for high-performance hydrogen evolution reaction

RSC Advances ◽  
2019 ◽  
Vol 9 (39) ◽  
pp. 22232-22239 ◽  
Author(s):  
Ashwani Kumar Singh ◽  
Jagdees Prasad ◽  
Uday Pratap Azad ◽  
Ashish Kumar Singh ◽  
Rajiv Prakash ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Solvothermal Synthesis ◽  
High Performance ◽  
Room Temperature ◽  
Mos2 Nanosheets ◽  
Reduced Graphene ◽  
Ultrathin Mos2 Nanosheets

In this paper, we demonstrate a facile solvothermal synthesis of a vanadium(v) doped MoS2-rGO nanocomposites for highly efficient electrochemical hydrogen evolution reaction (HER) at room temperature.

Reinforcement of nanostructured reduced graphene oxide: a facile approach to develop high-performance nanocomposite ultrafiltration membranes minimizing the trade-off between flux and selectivity

RSC Advances ◽  
2015 ◽  
Vol 5 (58) ◽  
pp. 46801-46816 ◽  
Author(s):  
Avishek Pal ◽  
Soumitra Kar ◽  
A. K. Debnath ◽  
D. K. Aswal ◽  
R. C. Bindal ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Mechanical Stability ◽  
Ultrafiltration Membranes ◽  
Trade Off ◽  
Reduced Graphene ◽  
Uf Membranes

In situ impregnation of nanostructured reduced graphene oxide (nRGO) in Ps matrix leads to Ps–nRGO composite UF membranes with promising attributes such as improved flux, optimum selectivity along with reasonable thermal and mechanical stability.

Room-temperature high-performance acetone gas sensor based on hydrothermal synthesized SnO2-reduced graphene oxide hybrid composite

RSC Advances ◽  
2015 ◽  
Vol 5 (4) ◽  
pp. 3016-3022 ◽  
Author(s):  
Dongzhi Zhang ◽  
Aiming Liu ◽  
Hongyan Chang ◽  
Bokai Xia
Keyword(s):  
Graphene Oxide ◽  
Composite Film ◽  
Reduced Graphene Oxide ◽  
Gas Sensor ◽  
Hybrid Composite ◽  
High Performance ◽  
Room Temperature ◽  
Tin Dioxide ◽  
Reduced Graphene

In this paper, we demonstrated a room-temperature acetone gas sensor based on a tin dioxide (SnO2)-reduced graphene oxide (RGO) hybrid composite film.

Holey reduced graphene oxide nanosheets for high performance room temperature gas sensing

2014 ◽  
Vol 2 (41) ◽  
pp. 17415-17420 ◽  
Author(s):  
D. H. Wang ◽  
Y. Hu ◽  
J. J. Zhao ◽  
L. L. Zeng ◽  
X. M. Tao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Room Temperature ◽  
Gas Sensing ◽  
Graphene Oxide Nanosheets ◽  
Reduced Graphene

Room-temperature volatile organic compounds sensing based on WO3·0.33H2O, hexagonal-WO3, and their reduced graphene oxide composites

RSC Advances ◽  
2016 ◽  
Vol 6 (107) ◽  
pp. 105171-105179 ◽  
Author(s):  
T. M. Perfecto ◽  
C. A. Zito ◽  
D. P. Volanti
Keyword(s):  
Graphene Oxide ◽  
Volatile Organic Compounds ◽  
Relative Humidity ◽  
Reduced Graphene Oxide ◽  
Organic Compounds ◽  
Room Temperature ◽  
Reduced Graphene ◽  
Volatile Organic ◽  
P Type ◽  
Oxide Composites

The sensors based on WO3·0.33H2O, RGO-WO3·0.33H2O, h-WO3, and RGO-h-WO3 showed great VOCs sensing properties at room temperature and 55% relative humidity. The materials exhibited a p-type behavior. RGO improved the acetone sensing response.

Sign in / Sign up

Export Citation Format

Share Document