Читать книгу Functionalized Nanomaterials for Catalytic Application - Группа авторов - Страница 12
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Functionalized Nanomaterial (FNM)–Based Catalytic Materials for Water Resources
ОглавлениеSreevidya S.1, Kirtana Sankara Subramanian2, Yokraj Katre1, Ajaya Kumar Singh3* and Jai Singh4
1Department of Chemistry, Kalyan PG College, Bhilai Nagar, Durg, India
2Department of Food Science, Faculty of Veterinary and Agriculture Science, University of Melbourne, Melbourne, Australia
3Department of Chemistry, Govt. V.Y.T. PG. Autonomous College, Durg, India
4Department of Pure and Applied Science, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, India
Abstract
Water, one of the essential elements in the nature under a great threat, with pollutants treasured in it generates noxious suffocations with the raise in contaminants globally. It is time we wake up. Fabrication of innovative nanomaterials with unique models and approaches, deliver versatilities in overcoming the drawbacks installed in earlier protocols for a full-scale utilisation in the environmental pitch. Functionalization of nanoscales provides a promising note, when employed in remediation applicational functions for environmental system. Protection of as-synthesized nano scaled material by casing a suitable layer of organics/inorganics on their core surface by functionalization modules enhances the functionalities.
Functionalized nanomaterials supported with nanocatalyst have been proven for their high selectivity and controlled sensitivity over the target samples in water management. Nano-adsorbents, nano-membranes and nanocatalysts are commendably employed for attacking and eliminating the pollutant from the resourceful water sectors either in surface or in sub-surface. Functionalized nanocatalysts like electrocatalyst, photocatalyst, electro-Fenton catalyst, Fenton-based catalyst, and oxidants (chemical) by versatile processes have revealed their potentialities in getting rid of biological, organic and/or inorganic toxicants from water bodies that might lead to painful health issues. Functionalized nanocatalytic materials for remediation of water resources will be mainly focused in the segments to come.
Keywords: Functionalization, nanomaterials, nanocatalyst, pollutants, remediation, water
Abbreviations Used:
| Organization | |||
| WHO | World Health Organization | EPA | Environmental Protection Agency |
| Technical | |||
| NIR | Near Infra-Red | ECMR | Electrocatalytic Membrane Reactor |
| PL | Photoluminescence | LUMO | Lowest unoccupied molecular orbital |
| CB | Conduction Band | VB | Valence Band |
| e- | Electron | h+ | Holes |
| Functionals | |||
| EC | Electrocatalyst | PC | Photocatalyst |
| EF | Electro-Fenton | P-EF | Photoelectro Fenton |
| F’bC | Fenton-based catalyst | H-EF | Hetero Electro-Fenton |
| HF | Heterogenous-Fentons | H-PF | Hetero Photo-Fenton |
| PF | Photo-Fentons | pF | Photo-Fenton–like |
| Terminologies | |||
| FNMs | Functionalized | NM | Nanomaterials |
| Nanomaterials | |||
| NP | Nanoparticles | NT | Nanotubes |
| NS | Nanosheets | NR | Nanorods |
| NF | Nanofibers | NW | Nanowires |
| TP | Target Pollutant | OP | Organic Pollutant |
| TOC | Total Organic Carbon | DP | Degraded Products |
| CNT | Carbon nanotubes | MWCNT | Multiwalled Carbon nanotubes |
| CNO | Carbon nano onion | CF | C Felt/Fiber |
| CFP | Carbon fiber paper | CP | Carbon paper |
| QDs | Quantum Dots | MNPs | Magnetic nanoparticles |
| CQDs | Carbon QDs | CDs | Carbon dots |
| Materials | |||
| R/r GO | Reduced GO | ACA | Activated C aerogel |
| GA | Graphene aerogels | GPCA | Graphene polyacrylamide carbonized aerogel |
| PC | Porous C | MPCMSs | Magnetic porous C micro-spheres |
| BDD | Boron doped diamond | Fe-HPAN | Fe-loaded hydrolyzed polyacrylonitrile |
| SS | Stainless steel | GMSA | Glycerol mediated self-assembly |
| HPC | Hollow porous C | MMTNS | Montmorillonite nanosheets |
| Fe-POM | Fe-polyoxometalates | PPy NTs | Polypyrole nano-tubes |
| CNQDs | Carbon nitride QDs | GCNQDs | Graphene-Carbon nitride QDs |
| TCNCs | Tubular Carbon Nitride | ||
| Nomenclature: | |||
| PANI | Polyaniline | PTFE | Polytetrafluoroethylene |
| G | Graphene | CE | Cetyl Trimethyl Ammonium Bromide |
| GO | Graphene Oxide | EDTA | Ethylenediaminetetraacetic acid |
| PAN | Polyacrylonitrile | EDC | 1-ethyl-3-(3-dimethylamino-propyl) carbodiimide |
| CS | Chitosan | PDVF | Polyvinylidene difluoride |
| PHB | Poly-hydroxyl butyrate | MUC | Melamine, Cyanuric acid, Urea |
| PEG | Poly-ethylene glycol | ABA | 4-aminomethyl benzoic acid |
| O-TD | O-toluidine | TCPP | Tetrakis (4-carboxyphenyl) porphyrin |
| SA | Salicylic acid | L-Cys | L-Cystine |
| 2-ME | 2-mercaptoethanol | PAMAM | Poly(amidoamine) |
| Try | L-tryptophan | Glu | L-glutamic acid |
| PUF | Polyurethane foam | ||
| Organic: Pollutant | |||
| PCA | p-Chloroaniline | TCP | 2,4,6-trichlorophenol |
| 4-NP | p-nitrophenol (PNP) | 4-CP | 4-chlorophenol |
| 2,4-DCP | 2,4-Dichlorophenol | DMP | dimethyl phthalate |
| 5-TBA | 5-tolylbenzotriazole | 2,4,5-PCB | 2,4,5-trichlorobiphenyl |
| BPA | Bisphenol A | ||
| Dyes: Pollutant | |||
| MO | Methyl Orange | MB | Methylene Blue |
| MG | Malachite Green | CR | Congo Red |
| Rh B | Rhodamine B | CB | Chlorazol black |
| BG | Brilliant Green | RR-120 | Reactive red 120 |
| EB | Evans blue | X-3B | Reactive Brilliant Red |
| CV | Crystal Violet | VBR | Victoria blue R |
| RO-16 | Reactive Orange-16 | TBAC-L | Texbrite BAC-L |
| TNFW-L | Texbrite NFW-L | TBBU-L | Texbrite BBU-L |
| Drugs: Pollutant | |||
| CIP | Ciprofloxacin | TC | Tetracycline |
| IBP | Ibuprofen | TCH | Tetracycline-Hydrochloride |
| CBZ | Carbamazepine | OTC | Oxytetracycline |
| DFC | Diclofenac | NPX | Naproxen |
| PCM | Paracetamol | KP | Ketoprofen |
| CEL | Cephalexin | ||
| Pesticides: Pollutant | |||
| ATZ | Atrazine | IMI | Imidacloprid |
| ATP | Acetamiprid | TMX | Thiamethoxam |
| ALA | Alachor | ||
| Consumer Products | |||
| TCS | Triclosan |
