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Investigating the effect of the addition of different molecular weight poly (vinyl alcohol) in chitosan beads synthesis for metal ions adsorption
Published 2020“…As a result, many manufacturing plants whilst are in operation, consequently produce huge waste by-products, including metal ions, which are subsequently released into the ocean. …”
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Final Year Project (FYP) -
183
Engineering nano-nodular pattern on the substrate surface by tuning phase inversion to construct ultrapermselective ion-separation nanofiltration membrane
Published 2024“…Ion-selective permeable membranes show enormous potential in salt separation and resource recovery, but the permselectivity of current membranes restricts their broad application. …”
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Journal Article -
184
Facile oxidative recovery of manganese as electrochemically active MnO2 from spent lithium-ion battery bioleachate
Published 2024“…In view of the rapidly growing volumes of spent lithium-ion battery (LIB) waste being generated annually, there is an urgent need to develop novel and green approaches to recover critical metals from spent LIBs in the form of technologically valuable materials for reincorporation back into battery manufacturing to achieve a circular economy for electronic waste. …”
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Journal Article -
185
Laser-pyrolysed ZnFe2O4 anode for lithium-ion batteries : understanding of the lithium storage mechanisms
Published 2018“…The lithium-ion technology is well implemented for portable electronic devices but suffers from low energy density, safety, cost, cycle life and power density for next-generation large scale applications in electric vehicles and renewable energy storage. …”
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Thesis -
186
Microstructure array on Si and SiOx generated by micro-contact printing, wet chemical etching and reactive ion etching
Published 2013“…A method, combining micro-contact printing (μCP), wet chemical etching and reactive ion etching (RIE), is reported to fabricate microstructures on Si and SiOx. …”
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Journal Article -
187
Three dimensionals α-Fe2O3/polypyrrole (Ppy) nanoarray as anode for micro lithium ion batteries
Published 2013“…By using α-Fe2O3/Ppy as the anode materials with iron foil as the current collector, the unique structure affords a highly conductive pathway for electron, a short diffusion length for ions, a fast mass transport channel for electrolyte, and sufficient void space for accommodating large volume variations during Li intercalation/diintercalation for Li-ion battery. …”
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Journal Article -
188
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189
Insight into copper and iron ion sequestration from liquid-phase environment by microcrystalline cellulose biosorbent: experimental and modelling analyses
Published 2024“…The maximum sorption capacity of MCC was 534.61 mg/g and 845.75 mg/g, respectively, for Cu(II) and Fe(II) ions at room temperature. Pseudo-second-order model best describes the copper and iron kinetic data, signifying the dominance of chemisorption adsorption relation between the negatively charged MCC and adsorbates. …”
Article -
190
Identifying the origin and contribution of surface storage in TiO2 (B) nanotube electrode by in situ dynamic valence state monitoring
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Journal Article -
191
Inducing alternating nanoscale rectification in a dielectric material for bidirectional-trigger artificial synapses
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Journal Article -
192
Positively-Coated Nanofiltration Membranes for Lithium Recovery from Battery Leachates and Salt-Lakes: Ion Transport Fundamentals and Module Performance
Published 2024“…This study examines polyamide NF membranes coated with polyelectrolytes enriched with ammonium groups to maintain high monovalent cation selectivity in hypersaline conditions. Over 8000 ion rejection measurements are recorded using salt lake brines and battery leachates. …”
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193
NaTi₂(PO₄)₃ hollow nanoparticles encapsulated in carbon nanofibers as novel anodes for flexible aqueous rechargeable sodium-ion batteries
Published 2022“…NASICON-structured NaTi2(PO4)3 (NTP) is an attractive anode material for aqueous rechargeable sodium-ion batteries (ARSIBs) thanks to its three-dimensional open framework and appropriate negative voltage window. …”
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Journal Article -
194
Dental resin monomer enables unique NbO2/carbon lithium-ion battery negative electrode with exceptional performance
Published 2019“…However, studies on NbO2 based lithium-ion battery negative electrodes have been rarely reported. …”
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Double‐shelled nanostructure of SnO2@C tube‐in‐SnO2@C tube boosts lithium‐ion storage
Published 2021“…In the case of SnO 2 -based lithium-ion battery anodes, the double-shelled hollow nanostructures are expected to possess better performances than their single-shelled counterparts, but the fabrication of double-shelled hollow nanostructures is more difficult than those with single shell because of the increased complexity of structures. …”
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Journal Article -
198
Metal organic framework derived Carbon/TiO2 nanotube hybrids for high-rate and high-capacity lithium ion battery
Published 2017“…The development of lithium ion batteries (LIBs) with high-rate and high-capacity features is of great importance for next-generation portable electronics, electrical vehicles, and even electrical energy storage grid. …”
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Final Year Project (FYP) -
199
Systematic control of α-Fe 2 O 3 crystal growth direction for improved electrochemical performance of lithium-ion battery anodes
Published 2018“…α-Fe2O3 nanomaterials with an elongated nanorod morphology exhibiting superior electrochemical performance were obtained through hydrothermal synthesis assisted by diamine derivatives as shape-controlling agents (SCAs) for application as anodes in lithium-ion batteries (LIBs). The physicochemical characteristics were investigated via XRD and FESEM, revealing well-crystallized α-Fe2O3 with adjustable nanorod lengths between 240 and 400 nm and aspect ratios in the range from 2.6 to 5.7. …”
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Journal Article -
200
Graphene nanoscroll/nanosheet aerogels with confined SnS 2 nanosheets : simultaneous wrapping and bridging for high-performance lithium-ion battery anodes
Published 2018“…In this paper, we report graphene nanoscrolls bridged by crumpled graphene nanosheets as an effective conductive framework for confining SnS2 nanosheets for lithium-ion battery (LIB) applications. The nanoscroll/nanosheet hybrid aerogels (GNAs) with confined SnS2 nanosheets are facilely prepared via fast quenching, freeze-drying and thermal annealing. …”
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Journal Article