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Cobalt in lithium-ion batteries
The use of cobalt in lithium-ion batteries (LIBs) traces back to the well-known LiCoO 2 (LCO) cathode, which offers high conductivity and stable structural stability throughout charge cycling. Compared to the other transition metals, cobalt is less abundant and more expensive and also presents political and ethical issues because of the way it is …
High-performance aqueous rechargeable NiCo//Zn battery with molybdate ...
Seeking cathode materials with high areal capacity and excellent cycling tolerance is a key step to develop aqueous rechargeable zinc-based alkaline batteries with high energy density, power density and excellent stability.Here, the bilayered cathode composite (MCN-LDH@CP) of molybdate intercalated cobalt–nickel layered hydroxide …
Swallow-Nest Architectures with Cobalt Molybdate Particulates …
MoO3@CoMoO4 hybrid is fabricated by a facile one-step hydrothermal method and is used as anode for lithium-ion battery (LIB). Compared to pristine MoO3, …
Swallow-Nest Architectures with Cobalt Molybdate Particulates Fixed Constructed Carbon Nanotube Supports for Stable Sodium-Ion Battery …
Semantic Scholar extracted view of "Swallow-Nest Architectures with Cobalt Molybdate Particulates Fixed Constructed Carbon Nanotube Supports for Stable Sodium-Ion Battery Anode" by Yixing Zhao et al. DOI: 10.1149/1945-7111/ab8fd8 Corpus ID: …
Swallow-Nest Architectures with Cobalt Molybdate Particulates …
Semantic Scholar extracted view of "Swallow-Nest Architectures with Cobalt Molybdate Particulates Fixed Constructed Carbon Nanotube Supports for Stable Sodium-Ion Battery Anode" by Yixing Zhao et al. ... MoO3@CoMoO4 hybrid is fabricated by a facile one-step hydrothermal method and is used as anode for lithium-ion battery …
Nitrogen‐doped reduced graphene oxide ...
Nitrogen-doped reduced graphene oxide incorporated porous rod-like cobalt molybdate as an anode for high-capacity long-life lithium-ion batteries. R. Shanthappa ... Modification of volume expansion and poor conductivity of ternary metal molybdates as an anode for lithium-ion batteries (LIBs) results in the improvement of …
Energy Storage and Conversipn, Nano Materials
The capacity loading per unit area is of importance as specific capacity while evaluating the lithium-ion battery anode. ... through in situ prefabricated heating using cobalt molybdate (CoMoO4 ...
Cobalt-free batteries could power cars of the future
Cobalt-free batteries could power cars of the future | MIT News
Zhanwei XU | Energy Storage and Conversipn, Nano Materials
A swallow-nest architecture is fabricated through in situ prefabricated heating using cobalt molybdate ... As an indispensable part of lithium-ion batteries (LIBs), the quality of solid ...
Controllable synthesis of cobalt molybdate nanoarrays on nickel foam as the advanced electrodes of alkaline battery …
Metal molybdate compounds have attracted considerable attentions for their applications in supercapacitors. Herein, we demonstrate the controllable synthesis of cobalt molybdate (CoMoO 4) nanoarrays on nickel foam (NF).
Swallow-Nest Architectures with Cobalt Molybdate ...
A swallow-nest architecture is fabricated through in situ prefabricated heating using cobalt molybdate (CoMoO 4) as the subject and acid-functionalized carbon ... Xiong R. and Fan J. 2011 Evaluation of lithium–ion battery equivalent circuit models for state of charge estimation by an experimental approach Energies 4 582. Crossref; Google ...
Mesoporous Mulberry-like CoMoO4: A Highly Suitable Anode Material for Sodium Ion Batteries over Lithium Ion Batteries …
In this work, we have proposed a strategy for the synthesis of a mulberry-like mesoporous CoMoO4 anode material using a hydrothermal method with improved electrochemical performances for both lithium ion and sodium ion battery application. The electrochemical performances of the electrode are largely dependent on the morphology …
Swallow-Nest Architectures with Cobalt Molybdate ...
A swallow-nest architecture is fabricated through in situ prefabricated heating using cobalt molybdate (CoMoO 4) as the subject and acid-functionalized carbon …
Controllable synthesis of cobalt molybdate nanoarrays on nickel …
Metal molybdate compounds have attracted considerable attentions for their applications in supercapacitors.Herein, we demonstrate the controllable synthesis of cobalt molybdate (CoMoO 4) nanoarrays on nickel foam (NF).The synthesis mechanism and the influencing factors of the morphology and electrochemical properties of CoMoO 4 …
Defects enriched cobalt molybdate induced by carbon dots for a …
When employed as Li-ion battery anode, the CoMoO4/CD exhibits a reversible capacity of ∼531 mAh g−1 after 400 cycles at a current density of 2.0 A g−1. …
High-performance aqueous rechargeable NiCo//Zn battery with molybdate …
DOI: 10.1016/j.jcis.2023.12.102 Corpus ID: 266403943 High-performance aqueous rechargeable NiCo//Zn battery with molybdate anion intercalated CoNi-LDH@CP bilayered cathode. High-performance, low-cost, safe and environmentally friendly batteries are ...
[PDF] Iron(II) molybdate (FeMoO4) nanorods as a high-performance anode for lithium ion batteries…
FeMoO4 nanorods were synthesized by a one-step solvothermal method and demonstrated to have attractive performance as an anode material in lithium ion batteries (LIBs). The specific capacity of the electrode exhibited an initial fading in the first 50 cycles and subsequently recovered to 1265 mA h g−1 at about the 500th cycle at a rate of 1C, after …
Boosting the interface reaction activity and kinetics of …
In this study, the poor electrical conductivity and sluggish interface reaction of cobalt molybdate (CoMoO 4) nanosheets are well addressed by one-step phosphating treatment (denoted as P-CoMoO 4), which serve as an …
Electrolyte design for lithium-ion batteries with a cobalt-free …
Lithium-ion batteries (LIBs) to power electric vehicles play an increasingly important role in the transition to a carbon neutral transportation system.
Swallow-Nest Architectures with Cobalt Molybdate Particulates Fixed Constructed Carbon Nanotube Supports for Stable Sodium-Ion Battery …
material for lithium-ion batteries, only delivers a low reversible capacity of 25mAh g−1 for SIBs.5–7 Transition metal molybdate has a high sodium storage capacity be cause of the polyvalent state of Mo atoms and the reversible storage of small ions. Cobalt 4 +