Effect of Mo-Doped Strontium Cobaltite on Graphene Nanosheets for Creating a Superior Electrode in Supercapacitor Applications DOI
Poonam R. Kharangarh, Gurmeet Singh

ECS Journal of Solid State Science and Technology, Journal Year: 2023, Volume and Issue: 12(3), P. 031006 - 031006

Published: March 1, 2023

By employing the sol-gel process and “Mo-doped strontium cobaltite,” such as SrCo 0.9 Mo 0.1 O 3− δ (SCM), which has a lot of oxygen vacancies creating charge storage material. However, simple hydrothermal approach was used to make cell SCM@GQDs “Graphene Quantum Dots (GQDs).” The produced with increased conductivity have been found be promising electrode material for achieving larger energy densities. Through use galvanostatic charge-discharge method three cells 6.0 M potassium hydroxide electrolyte, electro-chemical performance examined. Due enhanced quicker ion diffusion between working electrodes super-capacitor specific capacitance that is higher than GQDs at 0.65 A g −1 . These outcomes demonstrate an excellent properties in applications area supercapacitors.

Language: Английский

Recent progress and growth in biosensors technology: A critical review DOI
Utkarsh Chadha, Preetam Bhardwaj,

Rushali Agarwal

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2022, Volume and Issue: 109, P. 21 - 51

Published: Feb. 11, 2022

Language: Английский

Citations

235
Synthesis and Characterization of Nanomaterials for Application in Cost-Effective Electrochemical Devices DOI Open Access
Hosam M. Saleh, Amal I. Hassan

Sustainability, Journal Year: 2023, Volume and Issue: 15(14), P. 10891 - 10891

Published: July 11, 2023

Nanomaterials have gained significant attention as a remarkable class of materials due to their unique properties and the fact that they encompass wide range samples with at least one dimension ranging from 1 100 nm. The deliberate design nanoparticles enables achievement extremely large surface areas. In field cost-effective electrochemical devices for energy storage conversion applications, nanomaterials emerged key area research. Their exceptional physical chemical led extensive investigations aimed improving performance cost-effectiveness devices, including batteries, supercapacitors, fuel cells. continuous development enhancement these high-performance are driven by demand enhanced productivity, connectivity, sustainability reduced cost. This review focuses on electrodes, storage, sensors (ES) based nanotechnology. It discusses application nanotechnology in electrochemistry water purification fate substances water, while also introducing green cost-effective, high-fidelity product creation through methods. study emphasizes synthesis novel nanomaterials, such metal–organic frameworks (MOFs), covalent organic (COFs), MXenes, applications devices. Furthermore, it explores integration nanostructures systems economically future along challenges faced nanotechnology-based industries. paper interplay between biosensors, which play vital role Overall, this provides comprehensive overview significance conversion. highlights need further research rapidly evolving serves valuable resource researchers engineers interested latest advancements

Language: Английский

Citations

134
Current Trends and Future Perspectives of Nanomaterials in Food Packaging Application DOI Creative Commons
Utkarsh Chadha, Preetam Bhardwaj, Senthil Kumaran Selvaraj

et al.

Journal of Nanomaterials, Journal Year: 2022, Volume and Issue: 2022(1)

Published: Jan. 1, 2022

Nanotechnology can improve the mechanical barrier and antimicrobial (which will not allow invasion of microorganisms in food, increasing food properties, hence be a very promising material for packaging. Nanomaterials keep fresh packaging design. Silver nanoparticles nanoclay represent most nanoempowered available on market others like zinc oxide titanium share little current market. Zinc enhances nutritional values products by adding nutrients. It helps flavour, storage appearance, texture food. Titanium dioxide is used safety purposes since it prevents from spoiling increases food’s shelf life. In packaging, these nanomaterials are to grant capacity further develop hindrance broadening packaged life newness. Nanofood has many benefits general wellbeing. The related harmfulness migration, particularly acidic conditions, extensive. use because their physical chemical properties makes them broadly accessible numerous areas. This review summarizes application, synthesis, nanomaterial

Language: Английский

Citations

84
Chitosan: A Sustainable Material for Multifarious Applications DOI Open Access

Abdul Zubar Hameed,

S. Aravind Raj,

Jayakrishna Kandasamy

et al.

Polymers, Journal Year: 2022, Volume and Issue: 14(12), P. 2335 - 2335

Published: June 9, 2022

Due to the versatility of its features and capabilities, chitosan generated from marine crustacean waste is gaining importance appeal in a wide variety applications. It was initially used pharmaceutical medical applications due antibacterial, biocompatible, biodegradable properties. However, as demand for innovative materials with environmentally benign properties has increased, application range expanded, it now everyday The most exciting aspect bactericidal against pathogens, which are prevalent contaminated water cause human ailments. Apart antimicrobial filtration applications, dentistry, membranes remove metal ions some heavy metals industrial effluents, microbial fuel cell membranes, agriculture maintain moisture fruits leaves. also skin care products cosmetics moisturizer, conjunction fertilizer boost plant immunity, bi-adhesive bonding woods metals. As capacity increase life span food items raw meat, an unavoidable component packing preservation. numerous reviewed this brief study, well approaches incorporate alongside traditional effect on outputs.

Language: Английский

Citations

58
Facile synthesis of transition metal oxide SnO2/MnO2 hierarchical nanostructure: As an efficient electrocatalyst for robust oxygen evolution reaction DOI
Norah Alwadai, Sumaira Manzoor, Maryam Al Huwayz

et al.

Surfaces and Interfaces, Journal Year: 2022, Volume and Issue: 36, P. 102467 - 102467

Published: Nov. 8, 2022

Language: Английский

Citations

54
Retracted: Advances in chitosan biopolymer composite materials: from bioengineering, wastewater treatment to agricultural applications DOI Creative Commons
Utkarsh Chadha, Preetam Bhardwaj, Senthil Kumaran Selvaraj

et al.

Materials Research Express, Journal Year: 2022, Volume and Issue: 9(5), P. 052002 - 052002

Published: March 3, 2022

Abstract Chitosan has become the most known and second abundantly available recyclable, non-hazardous eco-friendly biopolymer after cellulose with several advantageous biomedical, agriculture, wastewater treatment applications. As nanotechnology progressed, researchers have begun incorporating chitosan-based carbon compounds into various compounds, elements, carbonaceous materials to increase their efficiency biocompatibility. also been used directly in many applications due inherent chelating antibacterial features presence of customizable functional groups. This review widely discusses- properties synthesis chitosan composite. It discusses modification different metals, materials, agriculture residues allow use on an industrial scale. Recent advances agro-waste management, treatment, a few other (such as food packaging, cosmetics, textile paper sector) are briefly discussed. Furthermore, this analysis reveals that its composite potential, low-cost products for environmental clean-up can be made basic manufacturing procedures.

Language: Английский

Citations

47
Chitosan Superabsorbent Biopolymers in Sanitary and Hygiene Applications DOI Creative Commons
Peenal Arvind Mistry, Meera Nambidas Konar, Srinivasan Latha

et al.

International Journal of Polymer Science, Journal Year: 2023, Volume and Issue: 2023, P. 1 - 14

Published: Jan. 4, 2023

The consumption of diapers and sanitary products has constantly been rising. Several problems are associated with using chemical-based products, which difficult to degrade easily cause nappy rash bacterial infections in babies. Therefore, there is an increasing shift towards natural-based because their biodegradability, non-toxicity, biocompatibility. studies being carried out researchers have incorporated natural polymers, such as cellulose, starch, alginate, xantham gum for producing superabsorbent materials. Chitosan (CS) one polymer that exhibits anti-microbial activity the functional groups present its structure. Moreover, it also available, biodegradable, non-toxic. This review mainly focuses on CS’s properties several approaches synthesizing polymer-based pads diapers. It briefly discusses diversified applications CS a biopolymer cosmetic, medical, food, textile industries. In addition, this study implies manufacturing women children. Due excellent water retention capacity, swelling ability, exhibited by can be considered potential candidate biopolymers.

Language: Английский

Citations

36
Biosynthesis of Nanoparticles Using Microorganisms: A Focus on Endophytic Fungi DOI Creative Commons
Bartholomew Saanu Adeleke, Olumayowa Mary Olowe, Modupe S. Ayilara

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(21), P. e39636 - e39636

Published: Oct. 19, 2024

Language: Английский

Citations

11
Antibacterial Properties of Rod-Like Vanadium Oxide Nanostructures via Ganoderma lucidum Plant Extract Approach DOI
Ita E. Uwidia, Esther U. Ikhuoria,

Rachel O. Okojie

et al.

Chemistry Africa, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 16, 2024

Language: Английский

Citations

8
Nanocatalysts in Biodiesel Production: Advancements, Challenges, and Sustainable Solutions DOI Creative Commons
Christopher Selvam Damian,

Yuvarajan Devarajan,

J. Ravikumar

et al.

ChemBioEng Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Abstract The application of nanocatalysts for the conversion crude oil into biodiesel represents a promising strategy to mitigate environmental issues and diminish dependence on fossil fuels. This review scrutinizes contemporary developments in nanocatalyst technology pertaining synthesis, emphasizing effectiveness, specificity, ecological sustainability various nanocatalysts, which include metal oxides, magnetic solid catalysts, an array other nanostructured materials. These catalysts have exhibited substantial potential augmenting efficiency selectivity production, attributable their enhanced catalytic performance, extensive surface area, resilience saponification, rendering them appropriate diverse feedstocks such as recycled oils, animal fats, plant oils. Notwithstanding obstacles associated with production costs recycling procedures, recent progress economically viable manufacturing techniques sustainable recovery methods, including separation approaches, offers significant promise. A thorough lifecycle assessment (LCA) remains imperative appraise economic viability employing taking account parameters, raw material acquisition, energy utilization, waste generation. accentuates superior efficacy comparison traditional heterogeneous underscoring capacity expedite synthesis facilitate transition toward more environmentally paradigm.

Language: Английский

Citations

1