Search Results - "Siriwardena, Dumindu P"

Young’s Modulus and Tensile Strength of Ti3C2 MXene Nanosheets As Revealed by In Situ TEM Probing, AFM Nanomechanical Mapping, and Theoretical Calculations by Firestein, Konstantin L, von Treifeldt, Joel E, Kvashnin, Dmitry G, Fernando, Joseph F. S, Zhang, Chao, Kvashnin, Alexander G, Podryabinkin, Evgeny V, Shapeev, Alexander V, Siriwardena, Dumindu P, Sorokin, Pavel B, Golberg, Dmitri

“…Two-dimensional transition metal carbides, that is, MXenes and especially Ti3C2, attract attention due to their excellent combination of properties. Ti3C2…”
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Urea-silica nanohybrids with potential applications for slow and precise release of nitrogen by de Silva, Madhavi, Siriwardena, Dumindu P., Sandaruwan, Chanaka, Priyadarshana, Gayan, Karunaratne, Veranja, Kottegoda, Nilwala

“…•Use of novel functional nanohybrids for agricultural applications is scarce.•Urea-silica nanohybrids synthesized with an efficient modified sol–gel…”
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The effect of Ti3AlC2 MAX phase synthetic history on the structure and electrochemical properties of resultant Ti3C2 MXenes by von Treifeldt, Joel E., Firestein, Konstantin L., Fernando, Joseph F.S., Zhang, Chao, Siriwardena, Dumindu P., Lewis, Courtney-Elyce M., Golberg, Dmitri V.

“…The synthesis of MXenes is a lively area of research in today’s materials science community. Pure carbide and nitride samples with tunable properties and…”
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Probing the effect of Mg doping on triclinic Na2Mn3O7 transition metal oxide as cathode material for sodium-ion batteries by Siriwardena, Dumindu P., Fernando, Joseph F.S., Wang, Tony, Firestein, Konstantin L., Zhang, Chao, Brand, Helen E.A., Jones, Michael W.M., Kewish, Cameron M., Berntsen, Peter, Jenkins, Tristram, Lewis, Courtney-Elyce M., von Treifeldt, Joel E., Dubal, Deepak P., Golberg, Dmitri V.

“…•A series of novel Mg-substituted triclinic Na2Mn3-xMgxO7 cathode materials was introduced.•Mg-substitution improved specific capacity and rate capability of…”
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Effect of Fe3+ for Ru4+ substitution in disordered Na1.33Ru0.67O2 cathode for sodium-ion batteries: Structural and electrochemical characterizations by Siriwardena, Dumindu P., Fernando, Joseph F.S., Wang, Tony, Firestein, Konstantin L., Zhang, Chao, von Treifeldt, Joel E., Golberg, Dmitri V.

“…Sodium ruthenium oxides (Na2RuO3 and Na1.33Ru0.67O2) belong to a special Na-rich type of cathode material which show high specific capacities and structural…”
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Crystallography-Derived Young’s Modulus and Tensile Strength of AlN Nanowires as Revealed by in Situ Transmission Electron Microscopy by Firestein, Konstantin L, Kvashnin, Dmitry G, Fernando, Joseph F.S, Zhang, Chao, Siriwardena, Dumindu P, Sorokin, Pavel B, Golberg, Dmitri V

“…Aluminum nitride (AlN) has a unique combination of properties, such as high chemical and thermal stability, nontoxicity, high melting point, large energy band…”
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Na0.67Mn(1‐x)FexO2 Compounds as High‐Capacity Cathode Materials for Rechargeable Sodium‐Ion Batteries by Siriwardena, Dumindu P., Fernando, Joseph F. S., Wang, Tony, Firestein, Konstantin L., Zhang, Chao, Lewis, Courtney‐Elyce, Treifeldt, Joel E., Golberg, Dmitri V.

“…Herein, we report on electrochemical and structural properties of low‐cost Na0.67Mn(1‐x)FexO2 (NMFx) cathode materials synthesized through substitution of Mn…”
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Operando Investigation of Silicon Anodes During Electrochemical Cycling in Li‐ion Batteries by Hapuarachchi, Sashini N. S., Jones, Michael W. M., Wasalathilake, Kimal C., Marriam, Ifra, Nerkar, Jawahar Y., Kirby, Nigel, Siriwardena, Dumindu P., Fernando, Joseph F.S., Golberg, Dmitri V., O'Mullane, Anthony P., Zheng, Jun‐chao, Yan, Cheng

“…Silicon (Si) is recognized as a promising anode material for next‐generation anodes due to its high capacity. However, large volume expansion and active…”
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Carbon-Integrated Vanadium Oxide Hydrate as a High-Performance Cathode Material for Aqueous Zinc-Ion Batteries by Lewis, Courtney-Elyce M, Fernando, Joseph F. S, Siriwardena, Dumindu P, Firestein, Konstantin L, Zhang, Chao, Golberg, Dmitri V

“…The hydration of bilayer vanadium oxides has become the focus of several recent studies toward increasing the interlayer spacing and improving their structural…”
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The Origin of Rapid Capacity Loss in 1,1,1‐Trifluoroethyl Methyl Carbonate – Based Lithium‐Ion Battery Electrolytes by Gebert, Florian, Gogoi, Neeha, Siriwardena, Dumindu P., Naylor, Andrew J.

“…Abstract 1,1,1‐trifluoroethyl methyl carbonate (FEMC) is a popular non‐flammable solvent for lithium‐ion battery electrolytes, although its high irreversible…”
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Low‐Carbon‐Footprint Plasma‐Functionalized Coconut‐Coir‐Based Porous Carbon as an Efficient and Sustainable Adsorbent by Jayasinghe, Sehan, Munaweera, Imalka, Perera, Chandani, Siriwardena, Dumindu P., Kottegoda, Nilwala

“…Herein, the surface of pyrolyzed coconut coir (PCC) dust has been functionalized using atmospheric plasma under non‐equilibrium conditions without utilizing…”
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Vanadium‐Containing Layered Materials as High‐Performance Cathodes for Aqueous Zinc‐Ion Batteries by Lewis, Courtney‐Elyce M., Fernando, Joseph F. S., Siriwardena, Dumindu P., Firestein, Konstantin L., Zhang, Chao, Treifeldt, Joel E., Golberg, Dmitri V.

“…The world is currently in the midst of a climate crises and many across the globe are competing to find new technologies to create clean, and effective ways of…”
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Young’s Modulus and Tensile Strength of Ti 3 C 2 MXene Nanosheets As Revealed by In Situ TEM Probing, AFM Nanomechanical Mapping, and Theoretical Calculations by Firestein, Konstantin L., von Treifeldt, Joel E., Kvashnin, Dmitry G., Fernando, Joseph F. S., Zhang, Chao, Kvashnin, Alexander G., Podryabinkin, Evgeny V., Shapeev, Alexander V., Siriwardena, Dumindu P., Sorokin, Pavel B., Golberg, Dmitri

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Probing the effect of Mg doping on triclinic Na2Mn3O7 transition metal oxide as cathode material for sodium-ion batteries by Siriwardena, Dumindu P, Fernando, Joseph FS, Wang, Tony, Firestein, Konstantin L, Zhang, Chao, Brand, Helen EA, Jones, Michael WM, Kewish, Cameron M, Berntsen, Peter, Jenkins, Tristram, Lewis, Courtney-Elyce M, von Treifeldt, Joel E, Dubal, Deepak P, Golberg, Dmitri V

“…Triclinic Na2Mn3O7 has been identified as a promising material for high-capacity sodium-ion batteries. However, the knowledge on the effect of doping of metal…”
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Crystallography-derived optoelectronic and photovoltaic properties of CsPbBr3 perovskite single crystals as revealed by in situ transmission electron microscopy by Zhang, Chao, Fernando, Joseph F.S., Firestein, Konstantin L., von Treifeldt, Joel E., Siriwardena, Dumindu P., Fang, Xiaosheng, Golberg, Dmitri V.

“…•Free-standing CsPbBr3 perovskite crystals are grown and probed by in situ TEM.•Photocurrents and photovoltages on different crystal planes are selectively…”
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Transforming Cotton Gin Trash to Engineered Functional Carbon Structures by Deshan, Athukoralalage Don K., Moghaddam, Lalehvash, Siriwardena, Dumindu P., Strounina, Ekaterina, Beltramini, Jorge, Doherty, William O. S.

“…This paper investigates the carbonization of cotton gin trash (CGT) into carbon structures shaped under the influence of different operating conditions…”
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Interfacial Engineering with Liquid Metal for Si-Based Hybrid Electrodes in Lithium-Ion Batteries by Hapuarachchi, Sashini N. S., Wasalathilake, Kimal C., Siriwardena, Dumindu P., Nerkar, Jawahar Y., Chen, Hao, Zhang, Shanqing, Liu, Yang, Zheng, Jun-chao, Golberg, Dmitri V., O’Mullane, Anthony P., Yan, Cheng

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Na 0.67 Mn (1‐ x ) Fe x O 2 Compounds as High‐Capacity Cathode Materials for Rechargeable Sodium‐Ion Batteries by Siriwardena, Dumindu P., Fernando, Joseph F. S., Wang, Tony, Firestein, Konstantin L., Zhang, Chao, Lewis, Courtney‐Elyce, von Treifeldt, Joel E., Golberg, Dmitri V.

“…Abstract Herein, we report on electrochemical and structural properties of low‐cost Na 0.67 Mn (1‐x) Fe x O 2 (NMF x ) cathode materials synthesized through…”
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Cover Feature: Na0.67Mn(1‐x)FexO2 Compounds as High‐Capacity Cathode Materials for Rechargeable Sodium‐Ion Batteries (ChemElectroChem 3/2021) by Siriwardena, Dumindu P., Fernando, Joseph F. S., Wang, Tony, Firestein, Konstantin L., Zhang, Chao, Lewis, Courtney‐Elyce, Treifeldt, Joel E., Golberg, Dmitri V.

“…The Cover Feature illustrates the use of an iron‐substituted Na0.67MnO2 layered transition metal oxide as a high‐capacity, low‐cost cathode material for…”
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Cover Feature: Na 0.67 Mn (1‐ x ) Fe x O 2 Compounds as High‐Capacity Cathode Materials for Rechargeable Sodium‐Ion Batteries (ChemElectroChem 3/2021) by Siriwardena, Dumindu P., Fernando, Joseph F. S., Wang, Tony, Firestein, Konstantin L., Zhang, Chao, Lewis, Courtney‐Elyce, von Treifeldt, Joel E., Golberg, Dmitri V.

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