scholarly journals Bimetallic Oxide Nanoflowers Decorated Graphene Oxide Nanosheets as Novel Nanohybrids for 4-Nitrophenol Removal at Room Temperature

Nano Advances ◽  
2017 ◽  
Vol 2 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Erum Pervaiz ◽  
Ayesha Khan Tareen ◽  
Minghui Yang
Keyword(s):  
Graphene Oxide ◽  
Room Temperature ◽  
Graphene Oxide Nanosheets

Polyaniline-Reduced Graphene Oxide Nanosheets for Room Temperature NH3 Detection

2021 ◽  
Author(s):  
Junyu Chang ◽  
Xiaobo Zhang ◽  
Zhenming Wang ◽  
Chunsheng Li ◽  
Qi Hu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Room Temperature ◽  
Graphene Oxide Nanosheets ◽  
Reduced Graphene

Room-Temperature Synthesis of Soluble Carbon Nanotubes by the Sonication of Graphene Oxide Nanosheets

2009 ◽  
Vol 131 (46) ◽  
pp. 16832-16837 ◽  
Author(s):  
Shuai Wang ◽  
Lena Ai ling Tang ◽  
Qiaoliang Bao ◽  
Ming Lin ◽  
Suzi Deng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Room Temperature ◽  
Graphene Oxide Nanosheets ◽  
Temperature Synthesis ◽  
Room Temperature Synthesis ◽  
Soluble Carbon

Synthesis of 2,3-dihydroquinazolinones and quinazolin-4(3H)-ones catalyzed by graphene oxide nanosheets in an aqueous medium: “on-water” synthesis accompanied by carbocatalysis and selective C–C bond cleavage

RSC Advances ◽  
2016 ◽  
Vol 6 (27) ◽  
pp. 22320-22330 ◽  
Author(s):  
Nazia Kausar ◽  
Indranil Roy ◽  
Dipankar Chattopadhyay ◽  
Asish R. Das
Keyword(s):  
Graphene Oxide ◽  
Aqueous Medium ◽  
Room Temperature ◽  
Bond Cleavage ◽  
Graphene Oxide Nanosheets ◽  
Graphene Oxide Nanosheet

Graphene oxide nanosheet catalyzed strategies for construction of 2,3-dihydroquinazolinones and quinazolin-4(3H)-ones starting from anthranilamide and an aldehyde/ketone in aqueous medium at room temperature have been realized.

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

scholarly journals RETRACTED ARTICLE: Air-stable superparamagnetic metal nanoparticles entrapped in graphene oxide matrix

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Jiří Tuček ◽  
Zdeněk Sofer ◽  
Daniel Bouša ◽  
Martin Pumera ◽  
Kateřina Holá ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Targeted Delivery ◽  
Room Temperature ◽  
Iron Concentration ◽  
Magnetic Nanomaterials ◽  
Graphene Oxide Nanosheets ◽  
Cobalt Nickel ◽  
Reduced Graphene ◽  
Magnetic Disorder ◽  
Retracted Article

AbstractSuperparamagnetism is a phenomenon caused by quantum effects in magnetic nanomaterials. Zero-valent metals with diameters below 5 nm have been suggested as superior alternatives to superparamagnetic metal oxides, having greater superspin magnitudes and lower levels of magnetic disorder. However, synthesis of such nanometals has been hindered by their chemical instability. Here we present a method for preparing air-stable superparamagnetic iron nanoparticles trapped between thermally reduced graphene oxide nanosheets and exhibiting ring-like or core-shell morphologies depending on iron concentration. Importantly, these hybrids show superparamagnetism at room temperature and retain it even at 5 K. The corrected saturation magnetization of 185 Am2 kg–1 is among the highest values reported for iron-based superparamagnets. The synthetic concept is generalized exploiting functional groups of graphene oxide to stabilize and entrap cobalt, nickel and gold nanoparticles, potentially opening doors for targeted delivery, magnetic separation and imaging applications.

Efficient tandem aqueous room temperature oxidative amidations catalysed by supported Pd nanoparticles on graphene oxide

2016 ◽  
Vol 6 (12) ◽  
pp. 4124-4133 ◽  
Author(s):  
Sadegh Rostamnia ◽  
Esmail Doustkhah ◽  
Habib Golchin-Hosseini ◽  
Behzad Zeynizadeh ◽  
Hongchuan Xin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Room Temperature ◽  
Pd Nanoparticles ◽  
Alternative Possibilities ◽  
Graphene Oxide Nanosheets ◽  
Oxidative Processes ◽  
Supported Pd

Pd nanoparticles deposited onto graphene oxide nanosheets (SE-GO/PdNPs) were found to successfully promote two oxidative processes for the synthesis of amides, providing alternative possibilities to these important compounds.

Sign in / Sign up

Export Citation Format

Share Document