The enhanced charge separation over dual Z-scheme MoS2@g-C3N4/ZIF-8(Zn) photocatalyst: The boosted Fenton activation model and DFT calculation

Xu, Tao; Guan, Shi-Xian; Tang, Luobing; Zhang, Jianyong; Luo, Chun; Wang, Haozhi; Zhang, Na

doi:10.1016/j.jphotochem.2023.114756

Cited by 10 publications

(3 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The band structures of VCoS, CoS and MoCoS were investigated by ultraviolet photoelectron spectroscopy (UPS). 56 As shown in Fig. 5(e), it can be concluded from the results of UPS that the secondary electronic cutoff edge of the catalytic materials is strongly associated with the doping of V and Co metal.…”

Section: Resultsmentioning

confidence: 83%

Experimentally revealed and theoretically certified synergistic electronic interaction of V-doped CoS for facilitating the oxygen evolution reaction

Zhang

Deng

Weng

et al. 2023

Phys. Chem. Chem. Phys.

View full text Add to dashboard Cite

show abstract

Section: Resultsmentioning

confidence: 83%

Experimentally revealed and theoretically certified synergistic electronic interaction of V-doped CoS for facilitating the oxygen evolution reaction

Zhang

Deng

Weng

et al. 2023

Phys. Chem. Chem. Phys.

View full text Add to dashboard Cite

show abstract

“…We utilized ultraviolet photoelectron spectroscopy (UPS) to survey the band structures of all test samples. 49 According to the UPS results depicted in Figure 5e, it can be inferred that there is a significant correlation between the doping of V and Mo metals. 50 The metal work function (W F ) represents the minimum energy required for an electron to escape from the metal and enter a vacuum.…”

Section: ■ Results and Discussionmentioning

confidence: 89%

“…This observation is depicted in Figure d and indicates the oxidation state of the molybdenum in the material. We utilized ultraviolet photoelectron spectroscopy (UPS) to survey the band structures of all test samples . According to the UPS results depicted in Figure e, it can be inferred that there is a significant correlation between the doping of V and Mo metals .…”

Section: Resultsmentioning

confidence: 99%

Theoretical Revelation and Experimental Verification Synergistic Electronic Interaction of V-Doped RuNi as an Efficient Bifunctional Electrocatalyst for Overall Water Splitting

Zhang,

Deng,

Weng

et al. 2023

ACS Sustainable Chem. Eng.

View full text Add to dashboard Cite

As an advanced technology in the preparation of a sustainable and clean hydrogen energy source, electrolysis of water splitting has attracted more and more research attention. Water electrolysis is an important step toward hydrogen economy on account of the high efficiency and environmentally friendly. However, developing bifunctional electrocatalysts possessed with low cost, high activity, and everlasting durability to simultaneously promote bulk water cleavage is imminent. In this work, transition metal oxide (TMOs) H x V2O5 was anchored on the RuNi bimetallic catalyst by hydrothermal method to form a porous granular catalyst, which greatly improved the electron transfer ability. Due to the increased contact surface between RuVONi and electrolyte of this structural catalyst, the amounts of active sites are ferreted out. In-depth experimental results and DFT calculations show optimized molar ratio RuNiVO sample has superior electron transport ability compared with RuNiV, RuNiMoO, and RuNiMo, and exhibits significant electrocatalytic performance at 1.0 M KOH. Under the current density of 10 mA cm–2, RuNiVO electrocatalysts show OER and HER overpotentials of 224 and 136 mV and have superior durability. The density functional theory (DFT) results indicate that the insertion V metal oxide may optimize ΔG with higher charge density intensity, thereby improving its OER and HER activities.

show abstract

The space-charge region at NiFe-MOF⊆LDH p-n junction by self-sacrificing LDH to boost oxygen evolution tandem with in-situ electro-Fenton

Zhang

Guan

Zhang

et al. 2023

Chemical Engineering Journal

View full text Add to dashboard Cite

The enhanced charge separation over dual Z-scheme MoS2@g-C3N4/ZIF-8(Zn) photocatalyst: The boosted Fenton activation model and DFT calculation

Cited by 10 publications

References 39 publications

Experimentally revealed and theoretically certified synergistic electronic interaction of V-doped CoS for facilitating the oxygen evolution reaction

Experimentally revealed and theoretically certified synergistic electronic interaction of V-doped CoS for facilitating the oxygen evolution reaction

Theoretical Revelation and Experimental Verification Synergistic Electronic Interaction of V-Doped RuNi as an Efficient Bifunctional Electrocatalyst for Overall Water Splitting

The space-charge region at NiFe-MOF⊆LDH p-n junction by self-sacrificing LDH to boost oxygen evolution tandem with in-situ electro-Fenton

Contact Info

Product

Resources

About