Výsledky vyhledávání - "Yair Ein-Eli"

Akademický článek

Synergy of Oxygen Plasma and Al2O3 Atomic Layer Deposition on Improved Electrochemical Stability of Activated Carbon-Based Supercapacitor

Autor: Fuming Zhang, Guanghui Song, Dayakar Gandla, Yair Ein-Eli, Daniel Q. Tan

Publikováno v: Frontiers in Energy Research, Vol 9 (2021)

As a conventional electrode material of electric double-layer capacitors (EDLC), activated carbon (AC) still faces challenges to exhibit high capacitance. To address this problem, herein, we introduce a combined method of oxygen plasma and Al2O3 tomi

Externí odkaz: https://doaj.org/article/5ac190ef5d664cd0982e394dcb134a38

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Akademický článek

Electrochemical and Thermal Behavior of Modified Li and Mn‐Rich Cathode Materials in Battery Prototypes: Impact of Pentasodium Aluminate Coating and Comprehensive Understanding of Its Evolution upon Cycling through Solid‐State Nuclear Magnetic Resonance Analysis

Autor: Hadar Sclar, Sandipan Maiti, Nicole Leifer, Noam Vishkin, Miryam Fayena‐Greenstein, Meital Hen, Judith Grinblat, Michael Talianker, Nickolay Solomatin, Ortal Tiurin, Maria Tkachev, Yair Ein‐Eli, Gil Goobes, Boris Markovsky, Doron Aurbach

Publikováno v: Advanced Energy & Sustainability Research, Vol 2, Iss 3, Pp n/a-n/a (2021)

In continuation of the work on the stabilization of the electrochemical performance of Li and Mn‐rich LixNiyCozMnwO2 (HE‐NCM, x > 1, w > 0.5, x + y + z + w = 2) cathode materials via atomic layer deposition (ALD) surface coatings, herein, the act

Externí odkaz: https://doaj.org/article/a41c054cea4b4f3ebde48d95af7e77bc

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Akademický článek

Bio-Derived Carbon with Tailored Hierarchical Pore Structures and Ultra-High Specific Surface Area for Superior and Advanced Supercapacitors

Autor: Fuming Zhang, Xiangshang Xiao, Dayakar Gandla, Zhaoxi Liu, Daniel Q. Tan, Yair Ein-Eli

Publikováno v: Nanomaterials, Vol 12, Iss 1, p 27 (2021)

We report here on a hollow-fiber hierarchical porous carbon exhibiting an ultra-high specific surface area, synthesized by a facile method of carbonization and activation, using the Metaplexis Japonica (MJ) shell. The Metaplexis Japonica-based activa

Externí odkaz: https://doaj.org/article/b7a844fd974d48c4ad4c487e2eab7e5d

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Akademický článek

Enhanced Electrochemical Performance of Supercapacitors via Atomic Layer Deposition of ZnO on the Activated Carbon Electrode Material

Autor: Chongrui Wu, Fuming Zhang, Xiangshang Xiao, Junyan Chen, Junqi Sun, Dayakar Gandla, Yair Ein-Eli, Daniel Q. Tan

Publikováno v: Molecules, Vol 26, Iss 14, p 4188 (2021)

Fabricating electrical double-layer capacitors (EDLCs) with high energy density for various applications has been of great interest in recent years. However, activated carbon (AC) electrodes are restricted to a lower operating voltage because they su

Externí odkaz: https://doaj.org/article/18b26f09a2c84c49b9bba65c725d450e

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Akademický článek

Electrodeposition of polymer electrolyte into carbon nanotube tissues for high performance flexible Li-ion microbatteries

Autor: Vinsensia Ade Sugiawati, Florence Vacandio, Yair Ein-Eli, Thierry Djenizian

Publikováno v: APL Materials, Vol 7, Iss 3, Pp 031506-031506-10 (2019)

Polymer-coated Carbon Nanotube (CNT) tissues are very flexible and lightweight and have high potential as an anode material for flexible Li-ion microbatteries. The electrochemical deposition of p-sulfonated poly(allyl phenyl ether) (SPAPE) polymer el

Externí odkaz: https://doaj.org/article/b50ee3a28cbe4bf19c7f649eb77a16a1

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Akademický článek

Direct Pre-lithiation of Electropolymerized Carbon Nanotubes for Enhanced Cycling Performance of Flexible Li-Ion Micro-Batteries

Autor: Vinsensia Ade Sugiawati, Florence Vacandio, Neta Yitzhack, Yair Ein-Eli, Thierry Djenizian

Publikováno v: Polymers, Vol 12, Iss 2, p 406 (2020)

Carbon nanotubes (CNT) are used as anodes for flexible Li-ion micro-batteries. However, one of the major challenges in the growth of flexible micro-batteries with CNT as the anode is their immense capacity loss and a very low initial coulombic effici

Externí odkaz: https://doaj.org/article/b9f0f626c87d42f69e9978698d5c8423

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Akademický článek

Carbon nanotube tissue as anode current collector for flexible Li-ion batteries—Understanding the controlling parameters influencing the electrochemical performance

Autor: Neta Yitzhack, Mahmud Auinat, Nina Sezin, Yair Ein-Eli

Publikováno v: APL Materials, Vol 6, Iss 11, Pp 111102-111102-9 (2018)

In an attempt to upgrade the performance of lithium (Li)-ion batteries, carbon nanotubes (CNTs) have been suggested as a high-energy anode material. However, CNTs induce high irreversible capacity loss during the first cycle of the battery, which sti

Externí odkaz: https://doaj.org/article/b853cefc4b3e40bf89d3d1d9f444fd72

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