scholarly journals High-Performance Wireless Ammonia Gas Sensors Based on Reduced Graphene Oxide and Nano-Silver Ink Hybrid Material Loaded on a Patch Antenna

Sensors ◽  
2017 ◽  
Vol 17 (9) ◽  
pp. 2070 ◽  
Author(s):  
Bian Wu ◽  
Xingfei Zhang ◽  
Beiju Huang ◽  
Yutong Zhao ◽  
Chuantong Cheng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Gas Sensors ◽  
Hybrid Material ◽  
Patch Antenna ◽  
High Performance ◽  
Ammonia Gas ◽  
Silver Ink ◽  
Reduced Graphene ◽  
Ammonia Gas Sensors

Layered inorganic–organic hybrid material based on reduced graphene oxide and α-Ni(OH)2 for high performance supercapacitor electrodes

2014 ◽  
Vol 2 (42) ◽  
pp. 17848-17856 ◽  
Author(s):  
Sourav Bag ◽  
C. Retna Raj
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hybrid Material ◽  
High Performance ◽  
New Method ◽  
Supercapacitive Performance ◽  
Organic Hybrid ◽  
Reduced Graphene ◽  
Organic Hybrid Material

New method for the synthesis of a stacked layered rGO/α-Ni(OH)2 hybrid material with superior supercapacitive performance is demonstrated.

scholarly journals Microstructure and electrochemical properties of high performance graphene/manganese oxide hybrid electrodes

RSC Advances ◽  
2021 ◽  
Vol 11 (50) ◽  
pp. 31608-31620
Author(s):  
Fatima Hamade ◽  
Emmy Radich ◽  
Virginia A. Davis
Keyword(s):  
Graphene Oxide ◽  
Energy Storage ◽  
Electrochemical Properties ◽  
Manganese Oxide ◽  
Reduced Graphene Oxide ◽  
Hybrid Material ◽  
High Performance ◽  
Capacitive Behavior ◽  
Reduced Graphene

Tuning the microstructure of ultra-large reduced graphene oxide (RGO) 2D sheets and manganese oxide (MnO2) 1D nanowires to produce a hybrid material enabled achieving excellent electrochemical capacitive behavior for energy storage.

Synthesis and Characterization of Reduced Graphene Oxide

2013 ◽  
Vol 678 ◽  
pp. 56-60 ◽  
Author(s):  
Cherukutty Ramakrishnan Minitha ◽  
Ramasamy Thangavelu Rajendrakumar
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Graphite Oxide ◽  
High Performance ◽  
Structural Changes ◽  
Epoxy Group ◽  
Xrd Analysis ◽  
Si Substrates ◽  
Reduced Graphene ◽  
Reduced Graphite Oxide

Reduced graphene oxide is an excellent candidate for various electronic devices such as high performance gas sensors. In this work Graphene oxide was prepared by oxidizing graphite to form graphite oxide. From XRD analysis the peak around 11.5o confirmed that the oxygen was intercalated into graphite. By using hydrazine hydrate, the epoxy group in graphite oxide was reduced then the solution of reduced graphite oxide (rGO) is exfoliated. Raman spectrum of rGO contains both G band (1580 cm-1), D band (1350 cm-1). The remarkable structural changes reveals that reduction of graphene oxide from the values of ID/IG ratio that increase from 0.727 (GO) to 1.414 (rGO). The exfoliated reduced graphite oxide solution is spin coated on to the SiO2/Si substrates.

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