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Ammonium metal phosphates: Emerging materials for energy storage

Author: Raju, Kumar Date: Jun 2020 The search for new materials that can hold the heteroatoms viz., nitrogen, oxygen and phosphorus becomes crucial for robust energy storage and conversion devices. Recently, ammonium metal phosphates (NH4MPO4, M = Mn2+, Ni2+, Co2+, Fe2+, etc.) ... Read more
CSIR ScienceScope: An Energy-secure South Africa

Author: CSIR Date: Jun 2009 Energy is a key economic and environmental driver. South Africa, with a large endowment of coal, has an electricity production system that is highly carbon intensive. It generates two-thirds of Africa's electricity, approximately 90% of which ... Read more
Electrochemical performance of BaSnO3 anode material for lithium-ion battery prepared by molten salt method

Author: Nithyadharseni, P ; Reddy, MV ; Ozoemena, KI ; Ezema, FI ; Balakrishna, RG Date: Jan 2016 Perovskite-like structure BaSnO(sub3) ceramic oxide has been prepared by low temperature molten salt method using KOH as a flux and Ba(OH)(sub2) and BaCl(sub2) as precursors. The as-prepared compounds were characterized by various techniques ... Read more
Investigating improvements on redox flow batteries

Author: Swartbooi, Ashton M ; Van Vuuren, DS Date: Sep 2006 As fossil fuel resources become depleted and concerns about global warming increases, focus on renewable energy sources will become more urgent. The problem however is the intermittent nature of these sources, which necessitates the need for ... Read more
Phthalocyanines in batteries and supercapacitors

Author: Oni, J ; Ozoemena, KI Date: Aug 2012 Numerous are the ways through which phthalocyanines have been put into very good use. The on-going search for new energy storage and conversion systems has made phthalocyanines even prettier as alternatives to metal and metal oxide catalysts ... Read more
Power generation on-board aircraft using an air-powered turbine generator and battery interface system

Author: Coetzer, Adél ; Turner, Geoffrey R ; Mouton, T Date: Sep 2017 The design and implementation of a prototype hybrid power generation system, consisting of a ram air turbine (RAT) generator and an energy storage unit, is presented. The system is intended as a mechanism to supply additional or emergency ... Read more
A review on ZnO nanostructured materials: Energy, environmental and biological applications

Author: Theerthagiri, J ; Salla, S ; Senthil, RA ; Palaniyandy, Nithyadharseni ; Madankumar, A ; Arunachalam, P ; Maiyalagan, T ; Kim, H Date: Jul 2019 Zinc oxide (ZnO) is an adaptable material that has distinctive properties, such as high-sensitivity, large specific area, non-toxicity, good compatibility and a high isoelectric point, which favours it to be considered with a few exceptions. ... Read more
Synthesis methods of borophene, graphene-loaded polypyrrole nanocomposites and their benefits for energy storage applications: A brief overview

Author: Oladipo, Folorunso ; Hamam, Y ; Sadiku, R ; Ray, Suprakas S ; Adekoya, GJ Date: Mar 2021 The bane of energy sufficiency lies in the inability to harness and store the plethora of the world's renewable energies. Although many materials have been used in the development of electrochemical storage devices: low energy density, low ... Read more

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Browsing by Subject "Batteries"

Browsing by Subject "Batteries"

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