Enhanced photovoltaic performance of dye-sensitized solar cells based on nickel oxide supported on nitrogen-doped graphene nanocomposite as a photoanode

Ranganathan, Palraj; Sasikumar, Ragu; Chen, Shen‐Ming; Rwei, Syang‐Peng; Sireesha, Pedaballi

doi:10.1016/j.jcis.2017.06.012

Cited by 31 publications

(13 citation statements)

References 44 publications

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“…9). 92 Ou et al 93 reported ZIF-8/GO on N-doped carbon sheets with ZIF-8 GO, realized by pyrolysis at different temperatures which combined porous carbonaceous materials and GO for DSSCs. It has been shown that the fabricated metal-free electrode in DSSCs gives electrocatalytic activity towards redox couple of I 3 À / I À with a power conversion efficiency of 8.2%, which is greater than that of a Pt counter electrode which is 7.6%.…”

Section: Nitrogen-doped Graphene-based Sensorsmentioning

confidence: 99%

Heteroatom-doped graphene as sensing materials: a mini review

et al. 2020

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Section: Nitrogen-doped Graphene-based Sensorsmentioning

confidence: 99%

Heteroatom-doped graphene as sensing materials: a mini review

et al. 2020

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“…The power conversion efficiency primarily depends on the carrier mobility and recombination of photogenerated charge carriers, which can be improved by doping, surface modification, and mixing with semiconducting materials. The group of Ranganathan utilized a N‐doped graphene@NiO nanocomposite as a photoanode . The combination of nitrogen and graphene enhanced the electron conductivity through π electrons.…”

Section: Batteriesmentioning

confidence: 99%

“…The group of Ranganathanu tilized aN -doped graphene@NiO nanocompositea saphotoanode. [104] The combination of nitrogen and graphene enhanced the electron conductivity through p electrons. Yang et al reported an ovel NiO/graphene composite with improved shortcircuit photocurrenta nd open-circuit photovoltage.…”

Section: Sodium-ion Batteries (Sibs)mentioning

confidence: 99%

Nickel Oxide/Graphene Composites: Synthesis and Applications

Liu

Gao

et al. 2018

Chemistry A European J

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Nickel oxide (NiO) has emerged as one of the most promising transition-metal oxides (TMOs) for electrochemical capacitors, batteries, catalysis, and electrochromic films, owing to its cost-effectiveness, abundance, and well-defined electrochemical properties. Recent studies have identified that mixing NiO with graphene or graphene derivatives results in novel composites with synergistic effects and superior electrochemical performance. This review summarizes the latest advances in composites of NiO with graphene or graphene derivatives. The synthetic strategies, morphologies, and electrochemical performance of these composites are introduced, as well as their electrochemical applications in supercapacitors, batteries, sensors, catalysis, and so forth. Finally, tentative conclusions and assessments regarding the opportunities and challenges for the future development of these composites and other TMOs/graphene or graphene-derived composites are presented.

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“…Ключевые слова: выделение кислорода, побочный процесс, гидроксид никеля, Ni(OH) 2 [10,11] are viewed as components for dye-sensitized solar cells. The NiO for these cells is prepared via decomposition of nickel hydroxide, which is precipitated using various methods.…”

Section: циклічна вольтамперна крива предложена методика определениmentioning

confidence: 99%