Role of graphene oxide as a heterogeneous acid catalyst and benign oxidant for synthesis of benzimidazoles and benzothiazoles

RSC Advances ◽

10.1039/c5ra19066e ◽

2016 ◽

Vol 6 (10) ◽

pp. 8164-8172 ◽

Author(s):

Kiran B. Dhopte ◽

Rahul S. Zambare ◽

Anand V. Patwardhan ◽

Parag R. Nemade

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

Free Acid ◽

Acid Catalyst ◽

Dual Role ◽

Active Metal ◽

Reduced Graphene ◽

Heterogeneous Acid Catalyst

Graphene oxide plays a dual role as active metal-free acid catalyst and as non-toxic oxidant for benzothiazole and benzimidazole synthesis. Isolated partially reduced graphene oxide was re-oxidized to regenerate the catalyst and restore its activity.

Download Full-text

Simultaneous doping of nitrogen and fluorine into reduced graphene oxide: A highly active metal-free electrocatalyst for oxygen reduction

Carbon ◽

10.1016/j.carbon.2015.12.034 ◽

2016 ◽

Vol 99 ◽

pp. 272-279 ◽

Author(s):

Xiaochang Qiao ◽

Shijun Liao ◽

Guanghua Wang ◽

Ruiping Zheng ◽

Huiyu Song ◽

...

Keyword(s):

Graphene Oxide ◽

Oxygen Reduction ◽

Reduced Graphene Oxide ◽

Highly Active ◽

Active Metal ◽

Reduced Graphene ◽

Simultaneous Doping

Download Full-text

Green synthesis of N, P-co doped porous reduced graphene oxide as an active metal-free electrocatalyst toward oxygen reduction reaction

Journal of Electroanalytical Chemistry ◽

10.1016/j.jelechem.2021.115058 ◽

2021 ◽

Vol 883 ◽

pp. 115058

Author(s):

Chao Cheng ◽

Yi Li ◽

Chanez Maouche ◽

Bing Li ◽

Yazhou Zhou ◽

...

Keyword(s):

Graphene Oxide ◽

Oxygen Reduction Reaction ◽

Green Synthesis ◽

Oxygen Reduction ◽

Reduced Graphene Oxide ◽

Reduction Reaction ◽

Active Metal ◽

Reduced Graphene ◽

Download Full-text

Surface Engineering of Three-Dimensional-like Hybrid AB2O4 (AB = Zn, Co, and Mn) Wrapped on Sulfur-Doped Reduced Graphene Oxide: Investigation of the Role of an Electrocatalyst for Clioquinol Detection

ACS Applied Electronic Materials ◽

10.1021/acsaelm.0c00906 ◽

2020 ◽

Author(s):

Balasubramanian Sriram ◽

Jeena N. Baby ◽

Sea-Fue Wang ◽

Mary George ◽

Xavier Benadict Joseph ◽

...

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

Surface Engineering ◽

Three Dimensional ◽

Reduced Graphene

Download Full-text

ChemInform Abstract: Graphene Oxide (GO) or Reduced Graphene Oxide (rGO): Efficient Catalysts for One-Pot Metal-Free Synthesis of Quinoxalines from 2-Nitroaniline.

10.1002/chin.201612191 ◽

2016 ◽

Vol 47 (12) ◽

pp. no-no

Author(s):

Babli Roy ◽

Sujit Ghosh ◽

Pranab Ghosh ◽

Basudeb Basu

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

One Pot ◽

Reduced Graphene

Download Full-text

The role of reduced graphene oxide as a “ 2D flexible crosslinking point” in composite hydrogels

Polymer Engineering & Science ◽

10.1002/pen.25854 ◽

2021 ◽

Author(s):

Shuang Xia ◽

Shi Feng ◽

Zejiang Deng ◽

Qiuyu Liang ◽

Xu Xiang ◽

...

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

Composite Hydrogels ◽

Reduced Graphene

Download Full-text

Optimizing phthalocyanine based dye-sensitized solar cells: The role of reduced graphene oxide

Synthetic Metals ◽

10.1016/j.synthmet.2018.10.021 ◽

2018 ◽

Vol 246 ◽

pp. 236-245 ◽

Author(s):

Francis Chindeka ◽

Philani Mashazi ◽

Jonathan Britton ◽

Gertrude Fomo ◽

David O. Oluwole ◽

...

Keyword(s):

Graphene Oxide ◽

Solar Cells ◽

Reduced Graphene Oxide ◽

Dye Sensitized Solar Cells ◽

Dye Sensitized ◽

Reduced Graphene ◽

Sensitized Solar Cells

Download Full-text

PMS activation using reduced graphene oxide under sonication: Efficient metal-free catalytic system for the degradation of rhodamine B, bisphenol A, and tetracycline

Ultrasonics Sonochemistry ◽

10.1016/j.ultsonch.2018.11.012 ◽

2019 ◽

Vol 52 ◽

pp. 164-175 ◽

Author(s):

Yacine Cherifi ◽

Ahmed Addad ◽

Hervé Vezin ◽

Alexandre Barras ◽

Baghdad Ouddane ◽

...

Keyword(s):

Graphene Oxide ◽

Bisphenol A ◽

Reduced Graphene Oxide ◽

Catalytic System ◽

Rhodamine B ◽

Reduced Graphene

Download Full-text

Facile Room Temperature Synthesis of Reduced Graphene Oxide as Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction

Carbon Nanostructures - Surface Engineering of Graphene ◽

10.1007/978-3-030-30207-8_10 ◽

2019 ◽

pp. 259-271 ◽

Author(s):

Arpan Kumar Nayak ◽

Akshaya Kumar Swain

Keyword(s):

Graphene Oxide ◽

Oxygen Reduction Reaction ◽

Oxygen Reduction ◽

Reduced Graphene Oxide ◽

Room Temperature ◽

Reduction Reaction ◽

Temperature Synthesis ◽

Room Temperature Synthesis ◽

Reduced Graphene

Download Full-text

Beneficial Role of Reduced Graphene Oxide for Electron Extraction in Highly Efficient Perovskite Solar Cells

ChemSusChem ◽

10.1002/cssc.201601070 ◽

2016 ◽

Vol 9 (21) ◽

pp. 3040-3044 ◽

Author(s):

Kyung Taek Cho ◽

Giulia Grancini ◽

Yonghui Lee ◽

Dimitrios Konios ◽

Sanghyun Paek ◽

...

Keyword(s):

Graphene Oxide ◽

Solar Cells ◽

Reduced Graphene Oxide ◽

Perovskite Solar Cells ◽

Beneficial Role ◽

Highly Efficient ◽

Reduced Graphene ◽

Electron Extraction

Download Full-text

Noble-Metal-Free Copper Nanoparticles/Reduced Graphene Oxide Composite: A New and Highly Efficient Catalyst for Transformation of 4-Nitrophenol

Catalysis Letters ◽

10.1007/s10562-017-2038-0 ◽

2017 ◽

Vol 147 (6) ◽

pp. 1315-1321 ◽

Author(s):

Lixia Qin ◽

Honglei Xu ◽

Kun Zhu ◽

Shi-Zhao Kang ◽

Guodong Li ◽

...

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

Noble Metal ◽

Copper Nanoparticles ◽

Efficient Catalyst ◽

Oxide Composite ◽

Highly Efficient ◽

Reduced Graphene

Download Full-text