Functionalized Nanomaterials for Catalytic Application. Группа авторов

Functionalized Nanomaterials for Catalytic Application - Группа авторов


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utilizing decentralized treatment models for acquiring consumable water from wastewater. Fortification of wastewater and clean-water management systems, from various biological or chemical intruders are crucial concerning factors [5].

      Recent momentums in nano-engineering and nano-sciences have stipulated unprecedented breakthrough in evolving cost-effective and environment friendly protocols for an adaptable water treatment solution [6]. Fabrication of innovative nanomaterials (NMs) with unique models and approaches delivers versatilities in overcoming the drawbacks installed in earlier protocols for a full-scale utilization in the environmental pitch. Metallic, carbonaceous, polymeric, zeolites, etc., are the various categories of natural/simple/complex/functionalized nanomaterials (FNMs) generally utilized for water management [7–9].

      Sometimes, nano-sized materials tend to accumulate, with variations in reaction condition, thereby reducing their remedial capacities [14, 15]. Protection of as-synthesized nano scaled material from chemical oxidation/reduction and toxicities delivered by them can be controlled by casing a suitable layer of organics/inorganics on their core surface by functionalization modules [16]. In the recent past, FNMs are of great demand for their assorted technological innovations and nano-engineering applications in comparison with the normal NMs, as they possess exceptional transitional characteristics [17–19].

      FNMs supported with nanocatalyst have been proven for their high selectivity and controlled sensitivity over the target samples in water management [20, 21]. Nano-adsorbents, nano-membranes, and nanocatalysts have been commendably employed for attacking and eliminating the pollutant from the resourceful water sectors either in surface or in sub-surface [22, 23]. Functionalized nanocatalysts like electrocatalyst (EC) [24], photocatalyst (PC) [25], electro-Fenton catalyst (EFC) [26], Fenton-based catalyst (F’bC) [27], 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 [28].

Schematic illustration of FMN-based nanocatalyst for water resources.

Schematic illustration of electrocatalytic degradative action to protect the water system.


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