Progress study on nickel ferrite alloy-graphene nanosheets nanocomposites as supercapacitor electrodes

2022 ◽  
Vol 46 ◽  
pp. 103926
Author(s):  
M.A. Deyab ◽  
Ahmed E. Awadallah ◽  
Hanan A. Ahmed ◽  
Q. Mohsen
Keyword(s):  
Nickel Ferrite ◽  
Graphene Nanosheets

Synthesis of Nickel Ferrite Nanoparticles Supported on Graphene Nanosheets as Composite Electrodes for High Performance Supercapacitor

2019 ◽  
Vol 4 (34) ◽  
pp. 9952-9958 ◽  
Author(s):  
Ankur Soam ◽  
Rahul Kumar ◽  
Prasanta Kumar Sahoo ◽  
C. Mahender ◽  
Balwant Kumar ◽  
...  
Keyword(s):  
Nickel Ferrite ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Ferrite Nanoparticles ◽  
Composite Electrodes ◽  
Nickel Ferrite Nanoparticles

Impedance Spectroscopy of Copper Substituted Nickel Ferrite Nan particles

2017 ◽  
Vol 49 (003) ◽  
pp. 591--596
Author(s):  
K. A. KALHORO ◽  
M. KHALID ◽  
A. D. CHANDIO ◽  
M. A. KALHORO ◽  
N. CHANNA
Keyword(s):  
Impedance Spectroscopy ◽  
Nickel Ferrite

A Comprehensive Insight Towards Pharmaceutical Aspects of Graphene Nanosheets

2020 ◽  
Vol 21 (11) ◽  
pp. 1016-1027 ◽  
Author(s):  
Fatemeh Emadi ◽  
Arash Emadi ◽  
Ahmad Gholami
Keyword(s):  
Targeted Delivery ◽  
Graphene Nanosheets ◽  
High Surface ◽  
High Surface Area ◽  
Charge Carriers ◽  
Pharmaceutical Sciences ◽  
Pharmacokinetics And Pharmacodynamics ◽  
Mobility Of Charge Carriers ◽  
Graphene Derivatives ◽  
Pharmacokinetic Properties

Graphene Derivatives (GDs) have captured the interest and imagination of pharmaceutical scientists. This review exclusively provides pharmacokinetics and pharmacodynamics information with a particular focus on biopharmaceuticals. GDs can be used as multipurpose pharmaceutical delivery systems due to their ultra-high surface area, flexibility, and fast mobility of charge carriers. Improved effects, targeted delivery to tissues, controlled release profiles, visualization of biodistribution and clearance, and overcoming drug resistance are examples of the benefits of GDs. This review focuses on the application of GDs for the delivery of biopharmaceuticals. Also, the pharmacokinetic properties and the advantage of using GDs in pharmaceutics will be reviewed to achieve a comprehensive understanding about the GDs in pharmaceutical sciences.

Tổng hợp vật liệu cấu trúc spinel nickel ferrite NIxFE3-xO4 bằng phương pháp sol-gel và khảo sát hoạt tính quang xúc tác

2018 ◽  
Vol 54(7) ◽  
pp. 20
Author(s):  
Nguyễn Trương Xuân Vinh ◽  
Đoàn Văn Hồng Thiện ◽  
Huỳnh Kỳ Phương Hạ
Keyword(s):  
Nickel Ferrite ◽  
Sol Gel

Noncovalent Functionalization of Graphene Nanosheets with Cluster-Cored Star Polymers and Their Reinforced Polymer Coating

2015 ◽  
Vol 4 (9) ◽  
pp. 974-978 ◽  
Author(s):  
Shan Wang ◽  
Haolong Li ◽  
Dan Li ◽  
Tianyang Xu ◽  
Shilin Zhang ◽  
...  
Keyword(s):  
Polymer Coating ◽  
Graphene Nanosheets ◽  
Star Polymers ◽  
Reinforced Polymer ◽  
Noncovalent Functionalization

scholarly journals Synthesis, characterization and heavy metal removal efficiency of nickel ferrite nanoparticles (NFN’s)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Waheed Ali Khoso ◽  
Noor Haleem ◽  
Muhammad Anwar Baig ◽  
Yousuf Jamal
Keyword(s):  
Heavy Metals ◽  
Nickel Ferrite ◽  
Contact Time ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Ferrite Nanoparticles ◽  
Batch Adsorption ◽  
Aqueous Environment ◽  
Human Beings ◽  
Nickel Ferrite Nanoparticles

AbstractThe heavy metals, such as Cr(VI), Pb(II) and Cd(II), in aqueous solutions are toxic even at trace levels and have caused adverse health impacts on human beings. Hence the removal of these heavy metals from the aqueous environment is important to protect biodiversity, hydrosphere ecosystems, and human beings. In this study, magnetic Nickel-Ferrite Nanoparticles (NFNs) were synthesized by co-precipitation method and characterized using X-Ray Diffraction (XRD), Energy Dispersive Spectroscopy (EDS) and Field Emission Scanning Electronic Microscopy (FE-SEM) techniques in order to confirm the crystalline structure, composition and morphology of the NFN’s, these were then used as adsorbent for the removal of Cr(VI), Pb(II) and Cd(II) from wastewater. The adsorption parameters under study were pH, dose and contact time. The values for optimum removal through batch-adsorption were investigated at different parameters (pH 3–7, dose: 10, 20, 30, 40 and 50 mg and contact time: 30, 60, 90, and 120 min). Removal efficiencies of Cr(VI), Pb(II) and Cd(II) were obtained 89%, 79% and 87% respectively under optimal conditions. It was found that the kinetics followed the pseudo second order model for the removal of heavy metals using Nickel ferrite nanoparticles.

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