N-doped graphene quantum dots for enhancing multi-level Bi₂Ti₂O₇ spheres photocatalytic activity via electronic trapping

References

• Liu, D.; Zhang, J.; Li, C.; Zhang, X.; Chen, X.; Wang, F.; Shi, M.; Li, R.; Li, C. In-Situ Fabrication of Atomic Charge Transferring Path for Constructing Heterojunction Photocatalysts with Hierarchical Structure. Appl. Catal., B 2019, 248, 459–465. DOI: https://doi.org/10.1016/j.apcatb.2019.02.050.
   Web of Science ®Google Scholar
• Jinhai, L.; Han, M.; Guo, Y.; Wang, F.; Meng, L.; Mao, D.; Ding, S.; Sun, C. Hydrothermal Synthesis of Novel Flower-like BiVO4/Bi2Ti2O7 with Superior Photocatalytic Activity Toward Tetracycline Removal. Appl. Catal., A 2016, 524, 105–114. DOI: https://doi.org/10.1016/j.apcata.2016.06.025.
   Web of Science ®Google Scholar
• Kumar, V.; Sharma, R.; Kumar, S.; Kaur, M.; Sharma, J. D. Enhancement in the Photocatalytic Activity of Bi2Ti2O7 Nanopowders Synthesised via Pechini vs Co-Precipitation Method. Ceram. Int. 2019, 45, 20386–20395. DOI: https://doi.org/10.1016/j.ceramint.2019.07.015.
   Web of Science ®Google Scholar
• Derhami, S.; Smith, J. S.; Gue, K. R. Optimising Space Utilisation in Block Stacking Warehouses. Int. J. Prod. Res. 2017, 55, 6436–6452. DOI: https://doi.org/10.1080/00207543.2016.1154216.
   Web of Science ®Google Scholar
• Hering, M.; Brouwer, J.; Winkler, W. Evaluation and Optimization of a Micro-Tubular Solid Oxide Fuel Cell Stack Model Including an Integrated Cooling System. J. Power Sources 2016, 303, 10–16. DOI: https://doi.org/10.1016/j.jpowsour.2015.09.036.
   Web of Science ®Google Scholar
• Guo, F.; Shi, W.; Li, M.; Shi, Y.; Wen, H. 2D/2D Z-Scheme Heterojunction of CuInS2/g-C3N4 for Enhanced Visible-Light-Driven Photocatalytic Activity Towards the Degradation of Tetracycline. Sep. Purif. Technol. 2019, 210, 608–615. DOI: https://doi.org/10.1016/j.seppur.2018.08.055..
   Web of Science ®Google Scholar
• Xu, L.; Bai, X.; Guo, L.; Yang, S.; Jin, P.; Yang, L. Facial Fabrication of Carbon Quantum Dots (CDs)-Modified N-TiO2-x Nanocomposite for the Efficient Photoreduction of Cr(VI) under Visible Light. Chem. Eng. J. 2019, 357, 473–486. DOI: https://doi.org/10.1016/j.cej.2018.09.172..
   Web of Science ®Google Scholar
• Cho, K. M.; Kim, K. H.; Park, K.; Kim, C.; Kim, S.; Al-Saggaf, A.; Gereige, I.; Jung, H.-T. Amine-Functionalized Graphene/CdS Composite for Photocatalytic Reduction of CO2. ACS Catal. 2017, 7, 7064–7069. DOI: https://doi.org/10.1021/acscatal.7b01908.
   Web of Science ®Google Scholar
• Song, Y.; Massuyeau, F.; Jiang, L.; Dan, Y.; Rendu, P. L.; Nguyen, T. P. Effect of Graphene Size on the Photocatalytic Activity of TiO2/Poly(3-Hexylthiophene)/Graphene Composite Films. Catal. Today 2019, 321–322, 74–80. DOI: https://doi.org/10.1016/j.cattod.2018.04.045.
   Web of Science ®Google Scholar
• Kasap, H.; Godin, R.; Jeay-Bizot, C.; Achilleos, D. S.; Fang, X.; Durrant, J. R.; Reisner, E. Interfacial Engineering of a Carbon Nitride–Graphene Oxide-Molecular Ni Catalyst Hybrid for Enhanced Photocatalytic Activity. ACS Catal. 2018, 8, 6914–6926. DOI: https://doi.org/10.1021/acscatal.8b01969.
   Web of Science ®Google Scholar
• Xu, Z.; Wu, C.; Li, F.; Chen, W.; Guo, T.; Kim, T. W. Triboelectric Electronic-Skin Based on Graphene Quantum Dots for Application in Self-Powered, Smart, Artificial Fingers. Nano Energy 2018, 49, 274–282. DOI: https://doi.org/10.1016/j.nanoen.2018.04.059.
   Web of Science ®Google Scholar
• Zou, X.; Liu, M.; Wu, J.; Ajayan, P. M.; Li, J.; Liu, B.; Yakobson, B. I. How Nitrogen-Doped Graphene Quantum Dots Catalyze Electroreduction of CO2 to Hydrocarbons and Oxygenates. ACS Catal. 2017, 7, 6245–6250. DOI: https://doi.org/10.1021/acscatal.7b01839.
   Web of Science ®Google Scholar
• Kumar, S.; Dhiman, A.; Sudhagar, P.; Krishnan, V. ZnO–Graphene Quantum Dots Heterojunctions for Natural Sunlight-Driven Photocatalytic Environmental Remediation. Appl. Surf. Sci. 2018, 447, 802–815. DOI: https://doi.org/10.1016/j.apsusc.2018.04.045.
   Web of Science ®Google Scholar
• Zeng, Z.; Chen, S.; Tan, T. T. Y.; Xiao, F.-X. Graphene Quantum Dots (GQDs) and Its Derivatives for Multifarious Photocatalysis and Photoelectrocatalysis. Catal. Today 2018, 315, 171–183. DOI: https://doi.org/10.1016/j.cattod.2018.01.005.
   Web of Science ®Google Scholar
• Zhou, Y.; Wen, T.; Kong, W.; Yang, B.; Wang, Y. The Impact of Nitrogen Doping and Reduced-Niobium Self-Doping on the Photocatalytic Activity of Ultra-Thin Nb3O8- Nanosheets. Dalton Trans. 2017, 46, 13854–13861. DOI: https://doi.org/10.1039/c7dt03006a.
   PubMed Web of Science ®Google Scholar
• Hirose, Y.; Itadani, A.; Ohkubo, T.; Hashimoto, H.; Takada, J.; Kittaka, S.; Kuroda, Y. Tubular Nitrogen-Doped TiO2 Samples with Efficient Photocatalytic Properties Based on Long-Lived Charge Separation under Visible-Light Irradiation: Synthesis, Characterization and Reactivity. Dalton Trans. 2017, 46, 4435–4451. DOI: https://doi.org/10.1039/c6dt04914a.
   PubMed Web of Science ®Google Scholar
• Kaur, M.; Kaur, M.; Sharma, V. K. Nitrogen-Doped Graphene and Graphene Quantum Dots: A Review Onsynthesis and Applications in Energy, Sensors and Environment. Adv. Colloid Interf. Sci. 2018, 259, 44–64. DOI: https://doi.org/10.1016/j.cis.2018.07.001.
   PubMed Web of Science ®Google Scholar
• Feng, C.; Deng, Y.; Tang, L.; Zeng, G.; Wang, J.; Yu, J.; Liu, Y.; Peng, B.; Feng, H.; Wang, J. Core-Shell Ag2CrO4/N-GQDs@g-C3N4 Composites with anti-Photocorrosion Performance for Enhanced Full-Spectrum-Light Photocatalytic Activities. Appl. Catal., B 2018, 239, 525–536. DOI: https://doi.org/10.1016/j.apcatb.2018.08.049.
   Web of Science ®Google Scholar
• Yang, H.; Wang, P.; Wang, D.; Zhu, Y.; Xie, K.; Zhao, X.; Yang, J.; Wang, X. New Understanding on Photocatalytic Mechanism of Nitrogen-Doped Graphene Quantum Dots-Decorated BiVO4 Nanojunction Photocatalysts. ACS Omega 2017, 2, 3766–3773. DOI: https://doi.org/10.1021/acsomega.7b00603.
   PubMed Web of Science ®Google Scholar
• Sun, Y.; Yang, Z.; Wang, Q.; Wang, T. The Effect of N-Doped Quantum Dots on the Properties of In Situ Prepared Colorless Polyimide Nanocomposite Films. Mater. Design 2018, 140, 144–152. DOI: https://doi.org/10.1016/j.matdes.2017.11.041.
   Web of Science ®Google Scholar
• Ren, J.; Liu, G.; Wang, Y.; Shi, Q. A Novel Method for the Preparation of Bi2Ti2O7 Pyrochlore. Mater. Lett. 2012, 76, 184–186. DOI: https://doi.org/10.1016/j.matlet.2012.02.073.
   Web of Science ®Google Scholar
• Shi, J.; Ge, W.; Xu, M.; Zhu, J. Bi2Ti2O7 Nanoparticles: An Oxide Based Upconversion Luminescence Host by a Simple Sol–Gel Route. J. Lumin. 2019, 213, 15–18. DOI: https://doi.org/10.1016/j.jlumin.2019.05.005.
   Web of Science ®Google Scholar
• Wang, H.; Zhang, B.; Zhao, F.; Zeng, B. One-Pot Synthesis of N-Graphene Quantum Dot-Functionalized I-BiOCl Z-Scheme Cathodic Materials for "Signal-Off" Photoelectrochemical Sensing of Chlorpyrifos. ACS Appl. Mater. Interf. 2018, 10, 35281–35288. DOI: https://doi.org/10.1021/acsami.8b12979.
   PubMed Web of Science ®Google Scholar
• Qian, J.; Yan, J.; Shen, C.; Xi, F.; Dong, X.; Liu, J. Graphene Quantum Dots-Assisted Exfoliation of Graphitic Carbon Nitride to Prepare Metal-Free Zero-Dimensional/Two-Dimensional Composite Photocatalysts. J. Mater. Sci. 2018, 53, 12103–12114. DOI: https://doi.org/10.1007/s10853-018-2509-8..
   Web of Science ®Google Scholar
• Lu, Y.; Han, J.; Tan, Z.; Yan, Y. Measurement and Correlation of Phase Equilibria in Aqueous Two-Phase Systems Containing Polyoxyethylene Lauryl Ether and Three Kinds of Potassium Salts at Different Temperatures. J. Chem. Eng. Data 2013, 58, 118–127. DOI: https://doi.org/10.1021/je300955p..
   Web of Science ®Google Scholar
• Meenakshi, P.; Selvaraj, M. Bismuth Titanate as an Infrared Reflective Pigment for Cool Roof Coating. Sol. Energy Mat. Sol. C 2018, 174, 530–537. DOI: https://doi.org/10.1016/j.solmat.2017.09.048.
   Web of Science ®Google Scholar
• Khanal, V.; Ragsdale, W.; Gupta, S.; Subramanian, V. R. Insights into the Photoactivity of Iron Modified Bismuth Titanate (Fe_BTO) Nanoparticles. Catal. Today 2018, 300, 81–88. DOI: https://doi.org/10.1016/j.cattod.2017.07.017.
   Web of Science ®Google Scholar
• Du, X.; Huang, W.; He, S.; Kumar, T. S.; Hao, A.; Qin, N.; Bao, D. Dielectric, Ferroelectric, and Photoluminescent Properties of Sm-Doped Bi4Ti3O12 Thin Films Synthesized by Sol–Gel Method. Ceram. Int. 2018, 44, 19402–19407. DOI: https://doi.org/10.1016/j.ceramint.2018.07.174..
   Web of Science ®Google Scholar
• Liu, X.; Zhai, J.; Shen, B. Local Phenomena in Bismuth Sodium Titanate Perovskite Studied by Raman Spectroscopy. J. Am. Ceram. Soc. 2018, 101, 5604–5614. DOI: https://doi.org/10.1111/jace.15875..
   Web of Science ®Google Scholar
• Yu, X.; Mi, X.; He, Z.; Meng, M.; Li, H.; Yan, Y. Fouling Resistant CA/PVA/TiO2 Imprinted Membranes for Selective Recognition and Separation Salicylic Acid from Waste Water. Front. Chem. 2017, 5, 2. DOI: https://doi.org/10.3389/fchem.2017.00002..
   PubMed Web of Science ®Google Scholar
• Sun, P.; Liu, H.; Zhai, Z.; Zhang, X.; Fang, Y.; Tan, J.; Wu, J. Degradation of UV Filter BP-1 with Nitrogen-Doped Industrial Graphene as a Metal-Free Catalyst of Peroxymonosulfate Activation. Chem. Eng. J. 2019, 356, 262–271. DOI: https://doi.org/10.1016/j.cej.2018.09.023..
   Web of Science ®Google Scholar
• Wu, C.; Chen, Z.; Wang, F.; Hu, Y.; Wang, E.; Rao, Z.; Zhang, X. In Situ Reduction of Graphene Oxide to Improve the Thermal and Wettability Properties of Urea-Melamine-Modified Phenol Formaldehyde Resin Composites. Mater. Res. Express 2018, 6, 025302. DOI: https://doi.org/10.1088/2053-1591/aaeaaf.
   Web of Science ®Google Scholar
• Zhang, P.; Zhang, S.; Wan, D.; Zhang, P.; Zhang, Z.; Shao, G. Multilevel Polarization-Fields Enhanced Capture and Photocatalytic Conversion of Particulate Matter Over Flexible Schottky-Junction Nanofiber Membranes . J. Hazard. Mater. 2020, 395, 122639. DOI: https://doi.org/10.1016/j.jhazmat.2020.122639.
   PubMed Web of Science ®Google Scholar
• Zhang, M.; Qi, Y.; Zhang, Z. AgBr/BiOBr Nano-Heterostructure-Decorated Polyacrylonitrile Nanofibers: A Recyclable High-Performance Photocatalyst for Dye Degradation under Visible-Light Irradiation. Polymers 2019, 11, 1718. DOI: https://doi.org/10.3390/polym11101718.
   PubMed Web of Science ®Google Scholar
• Safardoust-Hojaghan, H.; Salavati-Niasari, M. Degradation of Methylene Blue as a Pollutant with N-Doped Graphene Quantum Dot/Titanium Dioxide Nanocomposite. J. Cleaner Prod. 2017, 148, 31–36. DOI: https://doi.org/10.1016/j.jclepro.2017.01.169.
   Web of Science ®Google Scholar
• Xie, C.; Wang, Y.; Zhang, Z.-X.; Wang, D.; Luo, L.-B. Graphene/Semiconductor Hybrid Heterostructures for Optoelectronic Device Applications. Nano Today 2018, 19, 41–83. DOI: https://doi.org/10.1016/j.nantod.2018.02.009.
   Web of Science ®Google Scholar
• Ren, Z.; Liu, X.; Chu, H.; Yu, H.; Xu, Y.; Zheng, W.; Lei, W.; Chen, P.; Li, J.; Li, C. Carbon Quantum Dots Decorated MoSe2 Photocatalyst for Cr(VI) Reduction in the UV–vis-NIR Photon Energy Range. J. Colloid Interf. Sci. 2017, 488, 190–195. DOI: https://doi.org/10.1016/j.jcis.2016.10.077.
   PubMed Web of Science ®Google Scholar
• Liu, Y.; Zhang, Z.; Fang, Y.; Liu, B.; Huang, J.; Miao, F.; Bao, Y.; Dong, B. IR-Driven Strong Plasmonic-Coupling on Ag Nanorices/W18O49 Nanowires Heterostructures for Photo/Thermal Synergistic Enhancement of H2 Evolution from Ammonia Borane. Appl. Catal., B 2019, 252, 164–173. DOI: https://doi.org/10.1016/j.apcatb.2019.04.035.
   Web of Science ®Google Scholar
• Zhu, L.; Lu, Y.; Sun, Z.; Han, J.; Tan, Z. The Application of an Aqueous Two-Phase System Combined with Ultrasonic Cell Disruption Extraction and HPLC in the Simultaneous Separation and Analysis of Solanine and Solanum nigrum Polysaccharide from Solanum nigrum Unripe Fruit . Food Chem. 2020, 304, 125383. DOI: https://doi.org/10.1016/j.foodchem.2019.125383.
   PubMed Web of Science ®Google Scholar
• Yang, F.; Zhang, Q.; Zhang, L.; Cao, M.; Liu, Q.; Dai, W.-L. Facile Synthesis of Highly Efficient Pt/N-rGO/N-NaNbO3 Nanorods toward Photocatalytic Hydrogen Production. Appl. Catal., B 2019, 257, 117901. DOI: https://doi.org/10.1016/j.apcatb.2019.117901.
   Web of Science ®Google Scholar
• Ding, Y.; Zhou, N.; Gan, L.; Yan, X.; Wu, R.; Abidi, I. H.; Waleed, A.; Pan, J.; Ou, X.; Zhang, Q.; et al. Stacking-Mode Confined Growth of 2H-MoTe2/MoS2 Bilayer Heterostructures for UV–vis-IR Photodetectors. Nano Energy 2018, 49, 200–208. DOI: https://doi.org/10.1016/j.nanoen.2018.04.055.
   Web of Science ®Google Scholar
• Sun, D.; Zhang, Y.; Liu, Y.; Wang, Z.; Chen, X.; Meng, Z.; Kang, S.; Zheng, Y.; Cui, L.; Chen, M.; et al. In-Situ Homodispersely Immobilization of Ag@AgCl on Chloridized g-C3N4 Nanosheets as an Ultrastable Plasmonic Photocatalyst. Chem. Eng. J. 2020, 384, 123259. DOI: https://doi.org/10.1016/j.cej.2019.123259.
   Web of Science ®Google Scholar
• Dong, D.; Yan, C.; Huang, J.; Lu, N.; Wu, P.; Wang, J.; Zhang, Z. An Electron-Donating Strategy to Guide the Construction of MOF Photocatalysts Toward Co-Catalyst-Free Highly Efficient Photocatalytic H2 Evolution. J. Mater. Chem. A 2019, 7, 24180–24185. DOI: https://doi.org/10.1039/C9TA06141J.
   Web of Science ®Google Scholar
• Kang, S.; He, M.; Chen, M.; Liu, Y.; Wang, Y.; Wang, Y.; Dong, M.; Chang, X.; Cui, L. Surface Amino Group Regulation and Structural Engineering of Graphitic Carbon Nitride with Enhanced Photocatalytic Activity by Ultrafast Ammonia Plasma Immersion Modification. ACS Appl. Mater. Interfaces 2019, 11, 14952–14959. DOI: https://doi.org/10.1021/acsami.9b01068.
   PubMed Web of Science ®Google Scholar
• Kang, S.; He, M.; Chen, M.; Wang, J.; Zheng, L.; Chang, X.; Duan, H.; Sun, D.; Dong, M.; Cui, L. Ultrafast Plasma Immersion Strategy for Rational Modulation of Oxygen-Containing and Amino Groups in Graphitic Carbon Nitride. Carbon 2020, 159, 51–64. DOI: https://doi.org/10.1016/j.carbon.2019.12.022.
   Web of Science ®Google Scholar
• Petronella, F.; Truppi, A.; Ingrosso, C.; Placido, T.; Striccoli, M.; Curri, M. L.; Agostiano, A.; Comparelli, R. Nanocomposite Materials for Photocatalytic Degradation of Pollutants. Catal. Today 2017, 281, 85–100. DOI: https://doi.org/10.1016/j.cattod.2016.05.048.
   Web of Science ®Google Scholar
• Žerjav, G.; Arshad, M. S.; Djinović, P.; Zavašnik, J.; Pintar, A. Electron Trapping Energy States of TiO2-WO3 Composites and Their Influence on Photocatalytic Degradation of Bisphenol A. Appl. Catal., B 2017, 209, 273–284. DOI: https://doi.org/10.1016/j.apcatb.2017.02.059.
   Web of Science ®Google Scholar
• Rizescu, C.; Podolean, I.; Albero, J.; Parvulescu, V. I.; Coman, S. M.; Bucur, C.; Puche, M.; Garcia, H. N. Doped Graphene as a Metal-Free Catalyst for Glucose Oxidation to Succinic Acid. Green Chem. 2017, 19, 1999–2005. DOI: https://doi.org/10.1039/C7GC00473G.
   Web of Science ®Google Scholar
• Lelievre, J.; Marchet, P. Structure and Properties of Bi2Ti2O7 Pyrochlore Type Phase Stabilized by Lithium. J. Alloys Compd. 2018, 732, 178–186. DOI: https://doi.org/10.1016/j.jallcom.2017.10.128.
   Web of Science ®Google Scholar
• Qian, K.; Xia, L.; Wei, W.; Chen, L.; Jiang, Z.; Jing, J.; Xie, J. Construction of Bi2Ti2O7/Bi4Ti3O12 Composites with Enhanced Visible Light Photocatalytic Activity. Mater. Lett. 2017, 206, 245–248. DOI: https://doi.org/10.1016/j.matlet.2017.07.036.
   Web of Science ®Google Scholar
• Huang, Y.; Kang, S.; Yang, Y.; Qin, H.; Ni, Z.; Yang, S.; Li, X. Facile Synthesis of Bi/Bi2WO6 Nanocomposite with Enhanced Photocatalytic Activity under Visible Light. Appl. Catal., B 2016, 196, 89–99. DOI: https://doi.org/10.1016/j.apcatb.2016.05.022.
   Web of Science ®Google Scholar
• Xu, H.; Ding, M.; Chen, W.; Li, Y.; Wang, K. Nitrogen-Doped GO/TiO2 Nanocomposite Ultrafiltration Membranes for Improved Photocatalytic Performance. Sep. Purif. Technol. 2018, 195, 70–82. DOI: https://doi.org/10.1016/j.seppur.2017.12.003.
   Web of Science ®Google Scholar