2022
DOI: 10.1021/acsaenm.2c00127
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Development of Sustainable Catalyst Coating of Ni2P Engineered SrTiO3 Nanocubes for Hydrogen Generation

Abstract: Ni 2 P has a significant importance in the field of photocatalytic water splitting, irrespective of its narrow band gap (1.0 eV). The photocatalytic performance of bare Ni 2 P is highly limited due to the fast recombination rate of the electron−hole pairs. However, it can be used suitably for tuning the band gap of wide band gap semiconductors. The present study involves the development of an effective heterojunction with tuned band gap by Ni 2 P engineered SrTiO 3 nanocubes in the form of a coating after succ… Show more

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Cited by 6 publications
(4 citation statements)
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“…The composite incorporated coating exhibited a notably higher current density compared to bare Ni 2 P, suggesting a substantial reduction in the energy consumption linked with the electrochemical process . Further, the competency in the hydrogen production efficiency of the optimized 5_SrTiO 3 /yrGO-Ni 2 P photocatalytic coating is analyzed with recently published similar photocatalysts and the data are summarized in Table . The results show the industrial importance of the photocatalytic coating developed in the present work for the large-scale generation of hydrogen with a prolonged cycle life.…”
Section: Results and Discussionmentioning
confidence: 65%
“…The composite incorporated coating exhibited a notably higher current density compared to bare Ni 2 P, suggesting a substantial reduction in the energy consumption linked with the electrochemical process . Further, the competency in the hydrogen production efficiency of the optimized 5_SrTiO 3 /yrGO-Ni 2 P photocatalytic coating is analyzed with recently published similar photocatalysts and the data are summarized in Table . The results show the industrial importance of the photocatalytic coating developed in the present work for the large-scale generation of hydrogen with a prolonged cycle life.…”
Section: Results and Discussionmentioning
confidence: 65%
“…CeO 2 and NiMOF are oppositely charged, which means that the positively charged CeO 2 particles can be strongly deposited over negatively charged NiMOF via electrostatic attraction . Also, the higher magnitude of zeta potential in 0.2:1-CeO 2 @NiMOF compared to the pure components reveals that the particles tend to repel each other in the composite which imparts improved stability and better dispersibility as seen from the FESEM micrographs . The surface modification strategy adopted as per this study has a major intention that the SSA of pure NiMOF should be increased for enhanced flexibility in catalytic applications.…”
Section: Resultsmentioning
confidence: 93%
“…42 Also, the higher magnitude of zeta potential in 0.2:1-CeO 2 @ NiMOF compared to the pure components reveals that the particles tend to repel each other in the composite which imparts improved stability and better dispersibility as seen from the FESEM micrographs. 43 The surface modification strategy adopted as per this study has a major intention that the SSA of pure NiMOF should be increased for enhanced flexibility in catalytic applications. As one of the major drawbacks of pure NiMOF is its poor surface area as reported, the extent of improvement in the SSA of smooth NiMOF flakes with CeO 2 anchoring is studied with BET studies as depicted in the next section.…”
Section: Resultsmentioning
confidence: 99%
“…Initially, a mild steel substrate was subjected to hot-dip galvanization after different pre-treatment processes and fixing of the galvanization process's operating parameters. [25][26][27] After various processes, such as cleaning with acetone followed by drying, the traditional hot-dip galvanization was modified by a process of phosphating, which included immersion of the coatings in a phosphating bath for 20 min in the presence of BVZ composite. The bath compositions are summarized in Table S1 (ESI †).…”
Section: Preparation and Characterizations Of Bvz Compositebased Zinc...mentioning
confidence: 99%