Photocatalytic hydrogen production using metal doped TiO2: A review of recent advances

Applied Catalysis B Environment and Energy, Journal Year: 2018, Volume and Issue: 244, P. 1021 - 1064

Published: Nov. 28, 2018

Language: Английский

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2D Nanomaterials for Photocatalytic Hydrogen Production

ACS Energy Letters, Journal Year: 2019, Volume and Issue: 4(7), P. 1687 - 1709

Published: June 11, 2019

The photocatalytic water splitting technique is a promising alternative to produce hydrogen using facile and proficient method. In the current Review, recent progress made in evolution reaction (HER) 2D nanomaterials (NMs) composite heterostructures described. strong in-plane chemical bonds along with weak van der Waals interaction make these materials lucrative for surface-related applications. State-of-the-art protocols designed synthesis of NMs discussed detail. Review illustrates density functional theory (DFT)-based studies against new set NMs, which also highlights importance structural defects doping electronic structure. Additionally, describes influence electronic, structural, surface manipulation strategies. These impact structures, intrinsic conductivity, finally output toward HER. Moreover, this provides fresh perspective on prospects challenges existing behind application fabrication

Language: Английский

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Face Masks in the New COVID-19 Normal: Materials, Testing, and Perspectives

Research, Journal Year: 2020, Volume and Issue: 2020

Published: Jan. 1, 2020

The increasing prevalence of infectious diseases in recent decades has posed a serious threat to public health. Routes transmission differ, but the respiratory droplet or airborne route greatest potential disrupt social intercourse, while being amenable prevention by humble face mask. Different types masks give different levels protection user. ongoing COVID-19 pandemic even resulted global shortage and raw materials that go into them, driving individuals self-produce from household items. At same time, research been accelerated towards improving quality performance masks, e.g., introducing properties such as antimicrobial activity superhydrophobicity. This review will cover mask-wearing health perspective, technical details commercial home-made advances mask engineering, disinfection, discuss sustainability production future.

Language: Английский

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Graphitic carbon nitride (g-C3N4)-based photocatalysts for water disinfection and microbial control: A review

Chemosphere, Journal Year: 2018, Volume and Issue: 214, P. 462 - 479

Published: Sept. 24, 2018

Language: Английский

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A review of visible light-active photocatalysts for water disinfection: Features and prospects

Chemical Engineering Journal, Journal Year: 2019, Volume and Issue: 373, P. 624 - 641

Published: May 15, 2019

Language: Английский

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A review and recent advances in solar-to-hydrogen energy conversion based on photocatalytic water splitting over doped-TiO2 nanoparticles

Solar Energy, Journal Year: 2020, Volume and Issue: 211, P. 522 - 546

Published: Oct. 8, 2020

Language: Английский

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Toxicity of Nanomaterials: Exposure, Pathways, Assessment, and Recent Advances

ACS Biomaterials Science & Engineering, Journal Year: 2018, Volume and Issue: 4(7), P. 2237 - 2275

Published: June 8, 2018

Growth in production of manufactured goods and the use nanomaterials consumer products has mounted past few decades. Nanotoxicology or toxicity assessment these engineered is required to understand possible adverse effects their fate inside human body. The present review a one stop intended be state art understanding on nanotoxicity. It provides summation various kinds cell death also discusses different types toxicities along with studies. physiological impact imparted cells (reactive oxygen species generation resultant oxidative stress, inflammation, other nonoxidant pathways). Moreover, it physicochemical properties (size, morphology, surface charge, coating) governing cytotoxicity properties. details major pathways nanomaterial uptake outcome. Additionally, methods for exposure (skin, respiratory tract, gastrointestinal blood brain barrier, liver, spleen). Furthermore, an entire new section contributed discussion all assays (cytotoxicity, proliferation, genotoxicity assays). A summarized recent advances vitro, silico, vivo studies (metal, metal oxides, carbon nanotubes, graphene, novel materials) made. brief account safety guidelines handling nanomaterials. Finally, uses commercial are discussed detail.

Language: Английский

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Edge-Functionalized g-C3N4 Nanosheets as a Highly Efficient Metal-free Photocatalyst for Safe Drinking Water

Chem, Journal Year: 2019, Volume and Issue: 5(3), P. 664 - 680

Published: Feb. 10, 2019

Language: Английский

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Recent developments and challenges in practical application of visible–light–driven TiO2–based heterojunctions for PPCP degradation: A critical review

Water Research, Journal Year: 2019, Volume and Issue: 170, P. 115356 - 115356

Published: Dec. 2, 2019

Language: Английский

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Photocatalytic hydrogen evolution and bacterial inactivation utilizing sonochemical-synthesized g-C3N4/red phosphorus hybrid nanosheets as a wide-spectral-responsive photocatalyst: The role of type I band alignment

Applied Catalysis B Environment and Energy, Journal Year: 2018, Volume and Issue: 238, P. 126 - 135

Published: July 2, 2018

Language: Английский

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