Bi superlattice nanopolygons at BiOCl (001) nanosheet assembled architectures for visible-light photocatalysis
Source abstract
Abstract
Abstract Bi superlattice structures at hierarchical BiOCl architectures were successfully synthesized via an in-situ reduction process. The nanosheet assembled BiOCl microflowers with exposed (001) facets acted as the precursor and template of complex architectures. Bi nanopolygons or nanodots were selectively formed at the surface of BiOCl nanosheets on controlling the reduction temperatures. Lamellar structure of BiOCl along [001] direction facilitates the homogeneous distribution of the reduced Bi particles in Bi/BiOCl architectures and induces the formation of superlattice structures. The Bi/BiOCl architectures with superlattice character as well as surface plasmon resonance (SPR) effect of Bi nanoparticles expand superior visible-light photocatalytic activity on colorless BPA degradation under guidance of RhB molecules.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Ga2O3 and related materials · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. New reaction pathway induced by plasmon for selective benzyl alcohol oxidation on BiOCl possessing oxygen vacancies10.1021/jacs.6b12850 ↗
2. Vacancy associates promoting solar-driven photocatalytic activity of ultrathin bismuth oxychloride nanosheets10.1021/ja402956f ↗
3. Probing the light harvesting and charge rectification of bismuth nanoparticles behind the promoted photoreactivity onto Bi/BiOCl catalyst by (in-situ) electron microscopy10.1016/j.apcatb.2016.08.049 ↗
4. Engineering BiOX (X= Cl, Br, I) nanostructures for highly efficient photocatalytic applications10.1039/c3nr05529a ↗
5. Plasmonic metallic Bi deposited Bi12SiO20 crystals with rich oxygen vacancies for enhanced photocatalytic degradation of RhB and 2,4-DCP10.1016/j.materresbull.2017.05.042 ↗
6. Improved photoelectrocatalytic activities of BiOCl with high stability for water oxidation and MO degradation by coupling RGO and modifying phosphate groups to prolong carrier lifetime10.1016/j.apcatb.2016.10.045 ↗
7. Reactable polyelectrolyte-assisted synthesis of BiOCl with enhanced photocatalytic activity10.1021/acssuschemeng.6b01987 ↗
8. Photogenerated electron modulation to dominantly induce efficient 2, 4-dichlorophenol degradation on BiOBr nanoplates with different phosphate modification10.1016/j.apcatb.2017.03.003 ↗
9. Interplay of orbital and relativistic effects in bismuth oxyhalides: BiOF, BiOCl, BiOBr, and BiOI10.1021/acs.chemmater.6b00349 ↗
10. Enhancing visible light photocatalytic degradation performance and bactericidal activity of BiOI via ultrathin-layer structure10.1016/j.apcatb.2017.03.072 ↗
11. Synthesis and facet-dependent photoreactivity of BiOCl single-crystalline nanosheets10.1021/ja210484t ↗
12. Efficient visible light nitrogen fixation with BiOBr nanosheets of oxygen vacancies on the exposed {001} facets
13. High {001} facets dominated BiOBr lamellas: facile hydrolysis preparation and selective visible-light photocatalytic activity10.1039/c3ta11390f ↗
14. Oxygen-deficient bismuth oxychloride nanosheets: superior photocatalytic performance10.1016/j.materresbull.2017.03.071 ↗
15. Defect engineering in atomically-thin bismuth oxychloride towards photocatalytic oxygen evolution10.1039/C7TA03624H ↗
16. Fabrication of multiple heterojunctions with tunable visible-light-active photocatalytic reactivity in BiOBr-BiOI full-range composites based on microstructure modulation and band structures10.1021/am5065409 ↗
17. Deposition of silver nanoparticles onto two dimensional BiOCl nanodiscs for enhanced visible light photocatalytic and biocidal activities10.1039/C6RA09964E ↗
18. Facile synthesis of flower-like Pd/BiOCl/BiOI composites and photocatalytic properties10.1016/j.materresbull.2017.05.055 ↗
19. In-situ hydrothermal synthesis of Bi–Bi2O2CO3 heterojunction photocatalyst with enhanced visible light photocatalytic activity10.1007/s40820-016-0118-0 ↗
20. First synthesis of Bi self-doped Bi2MoO6-Bi2Mo3O12 composite and its excellent photocatalytic performance for selective oxidation of aromatic alkanes under visible light irradiation10.1039/C7CC02890C ↗
21. Highly active Bi/BiOI composite synthesized by one-step reaction and its capacity to degrade bisphenol A under simulated solar light irradiation10.1016/j.cej.2013.08.048 ↗
22. A Bi/BiOCl heterojunction photocatalyst with enhanced electron–hole separation and excellent visible light photodegrading activity10.1039/C3TA14494A ↗
23. A semimetal bismuth element as a direct plasmonic photocatalyst10.1039/C4CC02724H ↗
24. Noble metal-like behavior of plasmonic Bi particles as a cocatalyst deposited on (BiO)2CO3 microspheres for efficient visible light photocatalysis10.1021/cs501038q ↗
25. Homogeneous {001}-BiOBr/bi heterojunctions: facile controllable synthesis and morphology-dependent photocatalytic activity10.1021/acssuschemeng.6b00884 ↗
26. An in situ photoelectroreduction approach to fabricate Bi/BiOCl heterostructure photocathodes: understanding the role of Bi metal for solar water splitting
27. Highly conducting, n-type Bi12O15Cl6 nanosheets with superlattice-like structure10.1021/acs.chemmater.5b03345 ↗
28. Assembled and isolated Bi5O7I nanowires with good photocatalytic activities10.1039/C7CE00439G ↗
29. The reference intensity ratio, I/Ic, for computer simulated powder patterns10.1107/S0021889876010807 ↗
30. Insights into promoted adsorption capability of layered BiOCl nanostructures decorated with TiO2 nanoparticles10.1021/acssuschemeng.6b01920 ↗
31. Facile in situ synthesis of a bi/BiOCl nanocomposite with high photocatalytic activity10.1039/c2ta01004f ↗
32. Preparation and formation mechanism of BiOCl0.75I0.25 nanospheres by precipitation method in alcohol–water mixed solvents10.1016/j.jcis.2016.05.066 ↗
33. Generation and photocatalytic activities of Bi@ Bi2O3 microspheres10.1007/s12274-011-0103-3 ↗
34. Raman spectroscopic studies on bismuth nanoparticles prepared by laser ablation technique10.1016/S0169-4332(02)00410-5 ↗
35. Oxygen vacancy structure associated photocatalytic water oxidation of BiOCl10.1021/acscatal.6b02613 ↗
36. Investigation of antireflection Nb2O5 thin films by the sputtering method under different deposition parameters10.3390/mi7090151 ↗
37. BiOX (X= Cl, Br, I) photocatalysts prepared using NaBiO3 as the bi source: characterization and catalytic performance10.1016/j.catcom.2009.11.023 ↗
38. UV-light induced photocatalytic decolorization of rhodamine 6G molecules over BiOCl from aqueous solution10.1016/j.cej.2010.09.025 ↗
39. Photosensitized reduction of benzil by heteroatom-containing anthracene dyes10.1016/1010-6030(89)87066-2 ↗
40. Photocatalytic degradation of dyes over graphene–gold nanocomposites under visible light irradiation10.1039/c0cc01259a ↗
41. A dye-sensitized Pt@UiO-66(Zr) metal–organic framework for visible-light photocatalytic hydrogen production10.1039/C4CC01086H ↗
42. Photodegradation of rhodamine B over unexcited semiconductor compounds of BiOCl and BiOBr10.1016/j.jcis.2012.03.021 ↗