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Castelo-Quibén J, Bailón-García E, Moral-Rodríguez AI, Carrasco-Marín F, Pérez-Cadenas AF. Recycling and valorization of LDPE: direct transformation into highly ordered doped-carbon materials and their application as electro-catalysts for the oxygen reduction reaction. Catal Sci Technol 2022. [DOI: 10.1039/d1cy02082j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A transformation of LDPE in highly ordered doped-carbon materials by a simple one-step pyrolysis in presence of transition metal precursors is proposed. The graphitization, metal dispersion and CNFs presence are key factors for the high ORR performance.
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Affiliation(s)
- J. Castelo-Quibén
- Carbon Materials Research Group, Department of Inorganic Chemistry, Faculty of Sciences, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain
| | - E. Bailón-García
- Carbon Materials Research Group, Department of Inorganic Chemistry, Faculty of Sciences, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain
| | - A. I. Moral-Rodríguez
- Carbon Materials Research Group, Department of Inorganic Chemistry, Faculty of Sciences, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain
| | - F. Carrasco-Marín
- Carbon Materials Research Group, Department of Inorganic Chemistry, Faculty of Sciences, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain
| | - A. F. Pérez-Cadenas
- Carbon Materials Research Group, Department of Inorganic Chemistry, Faculty of Sciences, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain
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Lavanya AL, Kumari KGB, Prasad KRS, Brahman PK. Development of Pen‐type Portable Electrochemical Sensor Based on Au‐W Bimetallic Nanoparticles Decorated Graphene‐chitosan Nanocomposite Film for the Detection of Nitrite in Water, Milk and Fruit Juices. ELECTROANAL 2021. [DOI: 10.1002/elan.202060524] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Akkaraboyina Lakshmi Lavanya
- Electroanalytical Lab Department of Chemistry Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur Andhra Pradesh 522502 India
| | - K. Gowri Bala Kumari
- Electroanalytical Lab Department of Chemistry Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur Andhra Pradesh 522502 India
- Department of Chemistry Acharya Nagarjuna University, Nagarjuna Nagar, Andhra Pradesh 522502 India
| | - K. R. S. Prasad
- Electroanalytical Lab Department of Chemistry Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur Andhra Pradesh 522502 India
| | - Pradeep Kumar Brahman
- Electroanalytical Lab Department of Chemistry Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur Andhra Pradesh 522502 India
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