journal article·2025-08

Carbon dots enhance photoelectrochemical water splitting activity of SrTiO3 nanoparticles: Band tuning and excellent charge separation

Xiaoli Ran, Yanlong Gong, Hao Zeng, Yang Bai, Sijie Li, Lei Zhang, Haitao Fu, Xizhong An, Dawei Su, Xiaohong Yang

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OpenAlex topics: Advanced Photocatalysis Techniques · Electronic and Structural Properties of Oxides · Copper-based nanomaterials and applications

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References (65)

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1. Recent advances in semiconductors for photocatalytic and photoelectrochemical water splitting10.1039/C3CS60378D ↗
2. Tailoring Carrier Dynamics of BiVO4 Photoanode via Dual Incorporation of Au and Co(OH)x Cooperative Modification for Photoelectrochemical Water Splitting
3. Hybrid Photoelectrochemical Water Splitting Systems: From Interface Design to System Assembly10.1002/aenm.201900399 ↗
4. Recent Advances in Conjugated Polymers for Visible-Light-Driven Water Splitting10.1002/adma.201907296 ↗
5. Recent advances and perspectives for solar-driven water splitting using particulate photocatalysts10.1039/D1CS01182K ↗
6. Enhancing charge separation on high symmetry SrTiO3 exposed with anisotropic facets for photocatalytic water splitting10.1039/C6EE00526H ↗
7. CoMoP hole transfer layer functionally enhances efficiency and stability of BiVO4 based photoanode for solar water splitting10.1016/j.apcatb.2024.124375 ↗
8. The overall water splitting of CdS/Ti3+-SrTiO3 core–shell heterojunction via OER enhancement of MnOx nanoparticles10.1016/j.cej.2021.130357 ↗
9. Combinational effect of NiFeOx/Tb(OH)x as hole extractor for enhanced charges separation and stability of BiVO4 photoanode for solar water splitting
10. The role of the dopant and structural defects on the water absorption and on the H2 formation in the Al, Co and Cu doped SrTiO3 perovskite steps10.1016/j.apsusc.2020.146850 ↗
11. Nitrogen doped graphene quantum dots as a cocatalyst of SrTiO3(Al)/CoOx for photocatalytic overall water splitting10.1039/D1CY00388G ↗
12. Carbon dots-based nanocomposites for heterogeneous photocatalysis10.1016/j.jmst.2023.08.023 ↗
13. Smart Utilization of Carbon Dots in Semiconductor Photocatalysis10.1002/adma.201602581 ↗
14. Charge Relays via Dual Carbon‐Actions on Nanostructured BiVO4 for High Performance Photoelectrochemical Water Splitting10.1002/adfm.202112738 ↗
15. Photothermal effect of carbon dots for boosted photothermal-assisted photocatalytic water/seawater splitting into hydrogen10.1016/j.cej.2022.139834 ↗
16. Halogen‐Doped Carbon Dots on Amorphous Cobalt Phosphide as Robust Electrocatalysts for Overall Water Splitting
17. Carbon dots as solid-state electron mediator for BiVO4/CDs/CdS Z-scheme photocatalyst working under visible light10.1016/j.apcatb.2017.01.049 ↗
18. Carbon Dots Based Photoinduced Reactions: Advances and Perspective10.1002/advs.202207621 ↗
19. Carbon quantum dot-modified TiO2/SrTiO3 heterojunction for boosting photocatalytic CO2 reduction10.1016/j.renene.2024.120997 ↗
20. Photocatalytic solar hydrogen production from water on a 100-m2 scale10.1038/s41586-021-03907-3 ↗
21. Photocatalytic water splitting with a quantum efficiency of almost unity10.1038/s41586-020-2278-9 ↗
22. Constructing SrTiO3–TiO2 Heterogeneous Hollow Multi‐shelled Structures for Enhanced Solar Water Splitting10.1002/anie.201812364 ↗
23. A bifunctional catalyst based on a carbon quantum dots/mesoporous SrTiO3 heterostructure for cascade photoelectrochemical nitrogen reduction10.1039/D2TA02187K ↗
24. New BiVO4 Dual Photoanodes with Enriched Oxygen Vacancies for Efficient Solar-Driven Water Splitting10.1002/adma.201800486 ↗
25. An Electrochemically Treated BiVO4 Photoanode for Efficient Photoelectrochemical Water Splitting10.1002/anie.201703491 ↗
26. Periodically Ordered Nanoporous Perovskite Photoelectrode for Efficient Photoelectrochemical Water Splitting10.1021/acsnano.8b03940 ↗
27. Photoelectrocatalytic Materials for Solar Water Splitting10.1002/aenm.201800210 ↗
28. Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set10.1016/0927-0256(96)00008-0 ↗
29. Generalized Gradient Approximation Made Simple10.1103/PhysRevLett.77.3865 ↗
30. H.M. Petrilli, P.E. Blo¨chl, P. Blaha, and K. Schwarz, Electric-field-gradient calculations using the projector augmented wave method. Phys. Rev. B, 1998. 57(23): p. 14690-14697.10.1103/PhysRevB.57.14690 ↗
31. From ultrasoft pseudopotentials to the projector augmented-wave method10.1103/PhysRevB.59.1758 ↗
32. Electronic structure basis for enhanced overall water splitting photocatalysis with aluminum doped SrTiO3 in natural sunlight10.1039/C9EE00310J ↗
33. Effect of tri-doping on H2 evolution under visible light irradiation on SrTiO3:Ni/Ta/La prepared by spray pyrolysis from polymeric precursor10.1016/j.ijhydene.2012.04.047 ↗
34. Integrating optimal amount of carbon dots in g-C3N4 for enhanced visible light photocatalytic H2 evolution10.1016/j.ijhydene.2022.03.285 ↗
35. Polythiophene/mesoporous SrTiO3 nanocomposites with enhanced photocatalytic activity under visible light10.1016/j.seppur.2017.08.037 ↗
36. Solvothermal synthesis and photocatalytic properties of chromium-doped SrTiO3 nanoparticles10.1016/j.apcatb.2011.04.017 ↗
37. S-scheme SrTiO3/porous ZnO derived by pyrolysis of ZIF-8 composite with efficient photocatalytic activity for pollutant degradation10.1016/j.jallcom.2021.163064 ↗
38. Cocatalytic Effect of SrTiO3 on Ag3PO4 toward Enhanced Photocatalytic Water Oxidation10.1021/cs5005079 ↗
39. Solvothermal synthesis nitrogen doped SrTiO3 with high visible light photocatalytic activity10.1016/j.ceramint.2014.03.037 ↗
40. Morphology-controlled synthesis of SrTiO3/TiO2 heterostructures and their photocatalytic performance for water splitting10.1039/C6RA03472A ↗
41. Hybridized Nanowires and Cubes: A Novel Architecture of a Heterojunctioned TiO2/SrTiO3 Thin Film for Efficient Water Splitting10.1002/adfm.201000931 ↗
42. High‐Throughput One‐Photon Excitation Pathway in 0D/3D Heterojunctions for Visible‐Light Driven Hydrogen Evolution
43. Interfacial coupling effects in g-C3N4/SrTiO3 nanocomposites with enhanced H2 evolution under visible light irradiation10.1016/j.apcatb.2019.01.089 ↗
44. Understanding targeted modulation mechanism in SrTiO3 using K+ for solar water splitting10.1016/j.apcatb.2022.121613 ↗
45. Oxygen vacancy enhanced photocatalytic activity of pervoskite SrTiO310.1021/am5051907 ↗
46. Oxygen Vacant Semiconductor Photocatalysts10.1002/adfm.202100919 ↗
47. A transient TGA study on oxygen permeation properties of perovskite-type ceramic membrane10.1016/S0167-2738(98)00136-2 ↗
48. Infrared-Absorption Studies on Barium Titanate and Related Materials10.1103/PhysRev.105.1740 ↗
49. Photocatalytic reduction synthesis of SrTiO3-graphene nanocomposites and their enhanced photocatalytic activity10.1186/1556-276X-9-327 ↗
50. Hongyan Du, Yanbin Xu, and Xiaolong Wang, Carbon Dots Induced Supramolecular Gel Polymer Electrolyte for High‐Performance
51. Machine learning and DFT dual-guidance of carbon dots implanted SrTiO3 hollow nanosphere for efficient all-pH-value photocatalysis10.1016/j.jmst.2024.08.028 ↗
52. A polarity-induced defect mechanism for conductivity and magnetism at polar-nonpolar oxide interfaces10.1038/ncomms6118 ↗
53. Low oxidation state engineering in transition metal-based interfacial regulation layer accelerates charge transfer kinetics toward enhanced photoelectrochemical water splitting10.1016/j.apcatb.2024.124503 ↗
54. Carbon Quantum Dot Implanted Graphite Carbon Nitride Nanotubes: Excellent Charge Separation and Enhanced Photocatalytic Hydrogen Evolution10.1002/anie.201802014 ↗
55. La,Al-Codoped SrTiO3 as a Photocatalyst in Overall Water Splitting: Significant Surface Engineering Effects on Defect Engineering10.1021/acscatal.1c02874 ↗
56. Light-Induced Redox Looping of a Rhodium/CexWO3 Photocatalyst for Highly Active and Robust Dry Reforming of Methane10.1002/anie.202200567 ↗
57. Tracking Heterogeneous Interface Charge Reverse Separation in SrTiO3/NiO/NiS Nanofibers with In Situ Irradiation XPS10.1002/adfm.202306466 ↗
58. Bandgap Engineering of Melon using Highly Reduced Graphene Oxide for Enhanced Photoelectrochemical Hydrogen Evolution10.1002/adma.202301342 ↗
59. Lattice Distortion Promotes Carrier Separation to Improve the Photoelectrochemical Water Splitting Performance of Bismuth Vanadate Photoanode
60. Promoting charge separation in CuInS2/CeO2 photocatalysts by an S-scheme heterojunction for enhanced photocatalytic H2 production10.1016/j.cej.2024.152534 ↗
61. Bulk properties and electronic structure of SrTiO3, BaTiO3, PbTiO3 perovskites: an ab initio HF/DFT study10.1016/j.commatsci.2003.08.036 ↗
62. Valence Engineering via Manganese-Doping on Cobalt Nitride Nanoarrays for Efficient Electrochemically Paired Glycerol Valorization and H2 Production10.1002/adfm.202316718 ↗
63. A DFT+U approach to doped SrTiO3 for solar harvesting applications10.1016/j.commatsci.2022.111743 ↗
64. Broad Light Absorption and Multichannel Charge Transfer Mediated by Topological Surface State in CdS/ZnS/Bi2Se3 Nanotubes for Improved Photocatalytic Hydrogen Production10.1002/adfm.202407819 ↗
65. Assignment of the EPR Spectrum of 5,5-Dimethyl-1-pyrroline N-Oxide (DMPO) Superoxide Spin Adduct10.1021/jo048518z ↗