Fabrication and enhancement in photoconductive response of 
                
                  
                
                $$\alpha$$
                
                  
                    α
                  
                
              -Fe2O3/graphene nanocomposites as anode material

Alam, Naveed; Ullah, Arif; Khan, Yaqoob; Oh, Won Chun; Ullah, Kefayat

doi:10.1007/s10854-018-9886-2

Cited by 7 publications

(3 citation statements)

References 49 publications

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“…The value of the obtained E g is consistent with the previously reported value. 16 The report has established the impact of oxidation leads to a variation in the energy gap. 40 The non-uniform variation in the oxidation content of GO and GO:Fe 2 O 3 and the double transitions of the π–π and n–π in the absorption account for the variational energy gaps.…”

Section: Resultsmentioning

confidence: 99%

“…The result showed an increased reversed current with increased photon illumination. Recently, Naveed et al 16 synthesized α-Fe 2 O 3 /graphene nanocomposite where the photoconductive properties were explored as anode material for photoelectrochemical water splitting applications. Their results showed great promise for enhancing the efficiency of hydrogen fuel production.…”

Section: Introductionmentioning

confidence: 99%

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Graphene oxide:Fe₂O₃ nanocomposites for photodetector applications: experimental and ab initio density functional theory study

et al. 2023

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Graphene oxide:Fe₂O₃ nanocomposites for photodetector applications: experimental and ab initio density functional theory study

et al. 2023

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“…The hydrothermal method is the most common method employed in preparing α ‐Fe 2 O 3 /graphene composites in comparison with other methods . These methods can be classified into one‐step, two‐step hydrothermal or even multistep hydrothermal methods.…”

Section: Synthesis Of Binary Graphene/fe2o3 Compositesmentioning

confidence: 99%

Synthesis and Applications of Graphene/Iron(III) Oxide Composites

Guo

Yang

et al. 2019

ChemElectroChem

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Iron(III) oxide (Fe 2 O 3 ) has attracted great attention, owing to its abundant natural resources, environmental friendliness, and low cost. Nevertheless, this material possesses an inferior rate capability and a cycle stability that is similar to most transition metal oxides. Graphene, with a one-atom-thick 2D structure, possesses superior mechanical properties, electrical conductivity, and stability, and excellent electrical and electrochemical behaviors. The hierarchical structure of graphene/Fe 2 O 3 composites provides a porous conductive network, close contact between the graphene and Fe 2 O 3 , a stress buffer space for charge transport, and superior structural stability. This composite consists of high conductivity graphene with interconnected Fe 2 O 3 , thus exposing abundant active sites for redox reactions and providing sufficient contacts with the electrolyte. Consequently, materials composed of Fe 2 O 3 and graphene have been widely explored, owing to their outstanding synergistic effects. Graphene can effectively limit the volume expansion and agglomeration of Fe 2 O 3 , whereas Fe 2 O 3 can prevent the restacking of graphene at the same time. This article mainly discusses the preparation of Fe 2 O 3 /graphene materials and their applications, including supercapacitors, rechargeable batteries, catalysis, and so forth. In addition, the perspectives and challenges of Fe 2 O 3 /graphene materials for different applications are also discussed.

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Recent trends in development of hematite (α-Fe2O3) as an efficient photoanode for enhancement of photoelectrochemical hydrogen production by solar water splitting

Najaf

Nguyen

Chae

et al. 2021

International Journal of Hydrogen Energy

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Fabrication and enhancement in photoconductive response of $$\alpha$$ α -Fe2O3/graphene nanocomposites as anode material

Cited by 7 publications

References 49 publications

Graphene oxide:Fe₂O₃ nanocomposites for photodetector applications: experimental and ab initio density functional theory study

Graphene oxide:Fe₂O₃ nanocomposites for photodetector applications: experimental and ab initio density functional theory study

Synthesis and Applications of Graphene/Iron(III) Oxide Composites

Recent trends in development of hematite (α-Fe2O3) as an efficient photoanode for enhancement of photoelectrochemical hydrogen production by solar water splitting

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Fabrication and enhancement in photoconductive response of $$\alpha$$ α -Fe2O3/graphene nanocomposites as anode material

Cited by 7 publications

References 49 publications

Graphene oxide:Fe2O3 nanocomposites for photodetector applications: experimental and ab initio density functional theory study

Graphene oxide:Fe2O3 nanocomposites for photodetector applications: experimental and ab initio density functional theory study

Synthesis and Applications of Graphene/Iron(III) Oxide Composites

Recent trends in development of hematite (α-Fe2O3) as an efficient photoanode for enhancement of photoelectrochemical hydrogen production by solar water splitting

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Product

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About

Graphene oxide:Fe₂O₃ nanocomposites for photodetector applications: experimental and ab initio density functional theory study

Graphene oxide:Fe₂O₃ nanocomposites for photodetector applications: experimental and ab initio density functional theory study