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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Zia, Abdul Wasy
Heriot-Watt University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Innovative Tin and hard carbon architecture for enhanced stability in lithium-ion battery anodescitations
- 2024Sputtered Hard Carbon for High-Performance Energy Storage Batteries
- 2024Designing Molybdenum Trioxide and Hard Carbon Architecture for Stable Lithium‐Ion Battery Anodescitations
- 2024Wear-resistant and adherent nanodiamond composite thin film for durable and sustainable silicon carbide mechanical seals.citations
- 2024Circular usage of waste cooking oil towards green electrical discharge machining process with lower carbon emissionscitations
- 2024Oxygen concentration – a governing parameter for microstructural tailoring of duplex AlCrSiON coatings for superior mechanical, tribological, and anti-corrosion performancecitations
- 2024Wear-resistant and Adherent Nanodiamond Composite Thin Film for Durable and Sustainable Silicon Carbide Mechanical Sealscitations
- 2024Role of scandium addition to microstructure, corrosion resistance, and mechanical properties of AA7085/ZrB2+Al2O3 compositescitations
- 2024Precision depth-controlled isolated silver nanoparticle-doped diamond-like carbon coatings with enhanced ion release, biocompatibility, and mechanical performancecitations
- 2023Soft diamond-like carbon coatings with superior biocompatibility for medical applicationscitations
- 2023Multi-layered Sn and Hard Carbon Architectures for Long-Term Stability and High-Capacity Lithium-Ion Battery Anodes
- 2023Role of biodegradable dielectrics toward tool wear and dimensional accuracy in Cu-mixed die sinking EDM of Inconel 600 for sustainable machiningcitations
- 2023Role of biodegradable dielectrics toward tool wear and dimensional accuracy in Cu-mixed die sinking EDM of Inconel 600 for sustainable machining
- 2023Advancing Lithium-Ion Battery Anodes: Novel Sn and Hard Carbon Architectures for Long-Term Stability and High Capacity
- 2022Disrupting biofilm and eradicating bacteria by Ag-Fe3O4@MoS2 MNPs nanocomposite carrying enzyme and antibioticscitations
- 2013Epitaxial growth of cerium oxide thin films by pulsed laser depositioncitations
- 2013Effect of Diamond like Carbon Coating Thickness on Stainless Steel Substrate
- 2012 Fracture Toughness of Plasma Coated Zirconia(ZrO₂)
- 2012Mechanical Characterization of PECVD coated Materials by Indentation Techniques and Finite Element Simulation
Places of action
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document
Sputtered Hard Carbon for High-Performance Energy Storage Batteries
Abstract
Physical vapor deposition produces a range of carbon materials characterized by their diverse microstructure, such as amorphous, granular, and nanocrystalline; by atomic structure graphite-like, and diamond-like which holds varying amounts of carbon aromatic rings and tetrahedral chain structures. From Franklin (1951) to the present day, the hard carbon structure is attributed to multiscale porosity, however, the investigations mostly remained limited to the microscale. The diamond-like carbon (DLC) is an amorphous carbon material that is highly disordered at atomic levels which is composed of a mixture of aromatic rings and chain structure attributing to sp2 and sp3 phases. DLC material has shown its potential to increase retention capacity by 40 % and cycle life by 400 % for lithium batteries [1]. The DLC resembles hard carbon at the atomic scale and plasma-derived hard carbon has demonstrated initial Coulombic efficiency of 88.9 % and rate capacity of 136.6 mAh/g at 5 A/g for sodium-ion batteries [2].<br/>This work demonstrates enhancing Molybdenum Trioxide battery performance with the application of sputtered hard carbon. The hard carbon and Molybdenum Trioxide bilayer material design when tested as a lithium battery anode, has shown a promising capacity of 953 mAhg-1 at a low rate of 0.1C which reduces to 742 mAhg-1 high rate of 1.0C. However, this novel multi-layered structure exhibits exceptional long-term stability with a capacity retention of over 99 % after 3,000 cycles. This proposed materials design opens a pathway for highly efficient and scalable plasma-processed anode materials for next-generation LIBs, SIBs, and beyond.