Enhanced visible-light-driven photocatalytic sterilization of tungsten trioxide by surface-engineering oxygen vacancy and carbon matrix

Dalrymple, 2010, A review of the mechanisms and modeling of photocatalytic disinfection, Appl. Catal. B: Environ., 98, 27, 10.1016/j.apcatb.2010.05.001 Ashbolt, 2015, Microbial contamination of drinking water and human health from community water systems, Curr. Environ. Health Rep., 2, 95, 10.1007/s40572-014-0037-5 Yamaguchi, 2016, Different hollow and spherical TiO2 morphologies have distinct activities for the photocatalytic inactivation of chemical and biological agents, Photochem. Photobiol. Sci., 15, 988, 10.1039/C6PP00093B Hossain, 2014, Antimicrobial nanomaterials as water disinfectant: applications, limitations and future perspectives, Sci. Total Environ., 466, 1047, 10.1016/j.scitotenv.2013.08.009 Zhu, 2017, A novel P/Ag/Ag2O/Ag3PO4/TiO2 composite film for water purification and antibacterial application under solar light irradiation, Sci. Total Environ., 577, 236, 10.1016/j.scitotenv.2016.10.170 Shannon, 2008, Science and technology for water purification in the coming decades, Nature, 452, 301, 10.1038/nature06599 Wang, 2018, Mechanism insight into rapid photocatalytic disinfection of Salmonella based on vanadate QDs-interspersed g-C3N4 heterostructures, Appl. Catal. B: Environ., 225, 228, 10.1016/j.apcatb.2017.11.060 Huang, 2018, Insights into enhanced visible light photocatalytic activity of t-Se nanorods/BiOCl ultrathin nanosheets 1D/2D heterojunctions, Chem. Eng. J., 338, 218, 10.1016/j.cej.2017.12.012 Fernández-Ibáñez, 2015, Solar photocatalytic disinfection of water using titanium dioxide graphene composites, Chem. Eng. J., 261, 36, 10.1016/j.cej.2014.06.089 Chen, 2008, Hierarchical WO3 hollow shells: dendrite, sphere, dumbbell, and their photocatalytic properties, Adv. Fun. Mater., 18, 1922, 10.1002/adfm.200701468 Kim, 2010, Platinized WO3 as an environmental photocatalyst that generates OH radicals under visible light, Environ. Sci. Technol., 44, 6849, 10.1021/es101981r Lu, 2013, WO3 nanoparticles decorated on both sidewalls of highly porous TiO2 nanotubes to improve UV and visible-light photocatalysis, J. Mater. Chem. A, 1, 3900, 10.1039/c3ta01444d Hameed, 2014, Photocatalytic conversion of methane into methanol: performance of silver impregnated WO3, Appl. Catal. A: Gen., 470, 327, 10.1016/j.apcata.2013.10.045 Yan, 2015, Tungsten oxide single crystal nanosheets for enhanced multichannel solar light harvesting, Adv. Mater., 27, 1580, 10.1002/adma.201404792 Zhang, 2016, Oxide defect engineering enables to couple solar energy into oxygen activation, J. Am. Chem. Soc., 138, 8928, 10.1021/jacs.6b04629 Li, 2016, Reduced graphene oxide three-dimensionally wrapped WO3 hierarchical nanostructures as high-performance solar photocatalytic materials, Appl. Catal. A: Gen., 522, 90, 10.1016/j.apcata.2016.04.034 Wenjie Li, 2014, WO3 nanoflakes for enhanced photoelectrochemical conversion, ACS Nano, 8, 11770, 10.1021/nn5053684 Cong, 2016, Tungsten oxide materials for optoelectronic applications, Adv. Mater., 28, 10518, 10.1002/adma.201601109 Hou, 2014, Branched WO3 nanosheet array with layered C3N4 heterojunctions and CoOx nanoparticles as a flexible photoanode for efficient photoelectrochemical water oxidation, Adv. Mater., 26, 5043, 10.1002/adma.201401032 Cheng, 2014, Surfactant-free nonaqueous synthesis of plasmonic molybdenum oxide nanosheets with enhanced catalytic activity for hydrogen generation from ammonia borane under visible light, Angew. Chem. Int. Ed., 53, 2910, 10.1002/anie.201309759 Shibuya, 2009, Site-selective deposition of metal nanoparticles on aligned WO3 nanotrees for super-hydrophilic thin films, Adv. Mater., 21, 1373, 10.1002/adma.200802918 Katsumata, 2013, Photocatalytic activity of Ag/CuO/WO3 under visible-light irradiation, RSC Adv., 3, 5028, 10.1039/c3ra23322g Sakai, 2015, Fabrication of high-sensitivity palladium loaded tungsten trioxide photocatalyst by photodeposite method, Catal. Today, 241, 2, 10.1016/j.cattod.2014.07.044 Chen, 2012, Ultrathin, single-crystal WO3 nanosheets by two-dimensional oriented attachment toward enhanced photocatalystic reduction of CO2 into hydrocarbon fuels under visible light, ACS Appl. Mater. Interfaces, 4, 3372, 10.1021/am300661s Li, 2016, Defect engineering of air-treated WO3 and its enhanced visible-light-driven photocatalytic and electrochemical performance, J. Phys. Chem. C, 120, 9750, 10.1021/acs.jpcc.6b00457 Wang, 2014, Enhancing photocatalytic activity of disorder-engineered C/TiO2 and TiO2 nanoparticles, J. Mater. Chem. A, 2, 7439, 10.1039/C4TA00354C Han, 2014, Improving the photocatalytic activity and anti-photocorrosion of semiconductor ZnO by coupling with versatile carbon, Phys. Chem. Chem. Phys., 16, 16891, 10.1039/C4CP02189D Lu, 2007, Magnetic nanoparticles: synthesis, protection, functionalization, and application, Angew. Chem. Int. Ed., 46, 1222, 10.1002/anie.200602866 Hu, 2013, Carbon-coated CdS petalous nanostructures with enhanced photostability and photocatalytic activity, Angew. Chem. Int. Ed., 52, 5636, 10.1002/anie.201301709 Lou, 2009, Designed synthesis of coaxial SnO2@carbon hollow nanospheres for highly reversible lithium storage, Adv. Mater., 21, 2536, 10.1002/adma.200803439 Su, 2011, Nitrogen-containing microporous carbon nanospheres with improved capacitive properties, Energy Environ. Sci., 4, 717, 10.1039/C0EE00277A Zhang, 2013, Carbon-layer-protected cuprous oxide nanowire arrays for efficient water reduction, ACS Nano, 7, 1709, 10.1021/nn3057092 Tsumura, 2002, Carbon coating of anatase-type TiO2 and photoactivity, J. Mater. Chem., 12, 1391, 10.1039/b201942f Liu, 2017, One-pot synthesis of NiFe2O4 integrated with EDTA-derived carbon dots for enhanced removal of tetracycline, Chem. Eng. J., 310, 187, 10.1016/j.cej.2016.10.116 Zhang, 2014, Organic additives-free hydrothermal synthesis and visible-light-driven photodegradation of tetracycline of WO3 nanosheets, Ind. Eng. Chem. Res., 53, 5443, 10.1021/ie4036687 Yang, 2014, Nitrogen-doped, carbon-rich, highly photoluminescent carbon dots from ammonium citrate, Nanoscale, 6, 1890, 10.1039/C3NR05380F Yang, 2017, Interface engineering of metal organic framework on graphene oxide with enhanced adsorption capacity for organophosphorus pesticide, Chem. Eng. J., 313, 19, 10.1016/j.cej.2016.12.041 Zhu, 2013, Highly photoluminescent carbon dots for multicolor patterning, sensors, and bioimaging, Angew. Chem. Int. Ed., 52, 3953, 10.1002/anie.201300519 Esfandiar, 2014, Pd–WO3/reduced graphene oxide hierarchical nanostructures as efficient hydrogen gas sensors, Int. J. Hydrogen Energy, 39, 8169, 10.1016/j.ijhydene.2014.03.117 Akhavan, 2012, Protein degradation and RNA efflux of viruses photocatalyzed by graphene-tungsten oxide composite under visible light irradiation, J. Phys. Chem. C, 116, 9653, 10.1021/jp301707m Zhang, 2017, Defective tungsten oxide hydrate nanosheets for boosting aerobic coupling of amines: synergistic catalysis by oxygen vacancies and bronsted acid sites, Small, 13 Jia, 2016, Fabrication of TiO2-Bi2WO6 binanosheet for enhanced solar photocatalytic disinfection of E. coli: insights on the mechanism, ACS Appl. Mater. Interfaces, 8, 6841, 10.1021/acsami.6b00004 Liu, 2016, Rapid water disinfection using vertically aligned MoS2 nanofilms and visible light, Nat. Nanotechnol., 11, 1098, 10.1038/nnano.2016.138 Wang, 2015, Controllable assembly of well-defined monodisperse Au nanoparticles on hierarchical ZnO microspheres for enhanced visible-light-driven photocatalytic and antibacterial activity, Nanoscale, 7, 19118, 10.1039/C5NR06359K Sun, 2017, Antibacterial activity of graphene oxide/g-C3N4 composite through photocatalytic disinfection under visible light, ACS Sustainable Chem. Eng., 5, 8693, 10.1021/acssuschemeng.7b01431 Zhang, 2016, Versatile molybdenum disulfide based antibacterial composites for in vitro enhanced sterilization and in vivo focal infection therapy, Nanoscale, 8, 11642, 10.1039/C6NR01243D Akhavan, 2013, Flash photo stimulation of human neural stem cells on graphene/TiO2 heterojunction for differentiation into neurons, Nanoscale, 5, 10316, 10.1039/c3nr02161k Yue, 2018, Highly specific and sensitive determination of propyl gallate in food by a novel fluorescence sensor, Food Chem., 256, 45, 10.1016/j.foodchem.2018.02.108 Cai, 2015, Template-free preparation and characterization of nanoporous g-C3N4 with enhanced visible photocatalytic activity, J. Alloys Compd., 628, 372, 10.1016/j.jallcom.2014.12.013 Xia, 2015, Red phosphorus: an earth-abundant elemental photocatalyst for “green” bacterial inactivation under visible light, Environ. Sci. Technol., 49, 6264, 10.1021/acs.est.5b00531 Jiang, 2015, Thin carbon layer coated Ti3+-TiO2 nanocrystallites for visible-light driven photocatalysis, Nanoscale, 7, 5035, 10.1039/C5NR00032G Zhu, 2017, Facile fabrication of RGO-WO3 composites for effective visible light photocatalytic degradation of sulfamethoxazole, Appl. Catal. B: Environ., 207, 93, 10.1016/j.apcatb.2017.02.012 Elahifard, 2007, Apatite-coated Ag/AgBr/TiO2 visible-light photocatalyst for destruction of bacteria, J. Am. Chem. Soc., 129, 9552, 10.1021/ja072492m Song, 2016, An aptamer cocktail-functionalized photocatalyst with enhanced antibacterial efficiency towards target bacteria, J. Hazard. Mater., 318, 247, 10.1016/j.jhazmat.2016.07.016