Initiating Reversible Aqueous Copper–Tellurium Conversion Reaction with High Volumetric Capacity through Electrolyte Engineering
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202209322
Abstract: Pursuing conversion‐type cathodes with high volumetric capacity that can be used in aqueous environments remains rewarding and challenging. Tellurium (Te) is a promising alternative electrode due to its intrinsic attractive electronic conductivity and high theoretical… read more here.
Keywords: capacity; tellurium; conversion; volumetric capacity ... See more keywords
Enhanced Sulfur Transformation by Multifunctional FeS2/FeS/S Composites for High‐Volumetric Capacity Cathodes in Lithium–Sulfur Batteries
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201800815
Abstract: Abstract Lithium–sulfur batteries are currently being explored as promising advanced energy storage systems due to the high theoretical specific capacity of sulfur. However, achieving a scalable synthesis for the sulfur electrode material whilst maintaining a… read more here.
Keywords: multifunctional fes2; capacity; sulfur batteries; lithium sulfur ... See more keywords
Pomegranate-Like KVPO4 F@C Microspheres as High-Volumetric-Energy-Density Cathode for Potassium-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202204348
Abstract: KVPO4 F is one of the most competitive cathode candidates for potassium-ion batteries (KIBs) because of its high output voltage and energy density. Although the gravimetric energy density of KIBs is intensively discussed in literature,… read more here.
Keywords: density; kvpo4 microspheres; energy density; high volumetric ... See more keywords
Fabricating reduced graphene oxide films with high volumetric capacitive performances via thermal and acid treatment
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2424-z
Abstract: Abstract Considering the growing requirement for high-performance energy storage devices, active electrode materials with high volumetric performance are urgently needed, but only few reports devote to the preparation of reduced graphene oxide (rGO) with high… read more here.
Keywords: graphene oxide; fabricating reduced; oxide films; films high ... See more keywords
A Bifunctional-Modulated Conformal Li/Mn-Rich Layered Cathode for Fast-Charging, High Volumetric Density and Durable Li-Ion Full Cells
Sign Up to like & getrecommendations! Published in 2021 at "Nano-Micro Letters"
DOI: 10.1007/s40820-021-00643-1
Abstract: A lithium- and manganese-rich (LMR) layered cathode with semi-hollow microsphere structure is synthesized, of which the unique structure design enabled high tap density (2.1 g cm −3 ) and bidirectional ion diffusion pathways The surface… read more here.
Keywords: energy; layered cathode; density; ion ... See more keywords
Fast synthesis of uniform mesoporous titania submicrospheres with high tap densities for high-volumetric performance Li-ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Science China Materials"
DOI: 10.1007/s40843-016-9002-y
Abstract: High-tap density electrode materials are greatly desired for Li-ion batteries with high volumetric capacities to fulfill the growing demands of electric vehicles and portable smart devices. TiO2, which is one of the most attractive anode… read more here.
Keywords: tio2; ion; ion batteries; high tap ... See more keywords
Synthesis of dense but microporous graphene by Na+ ions intercalation toward high volumetric performance supercapacitors
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146728
Abstract: Abstract With the rapid development of mobile electronics and electric vehicles, supercapacitors need to store as much energy as possible in relatively limited space. For aqueous-electrolyte supercapacitor, it is particularly important to design the electrode… read more here.
Keywords: graphene; oxygen containing; density; high volumetric ... See more keywords
Calendering of free-standing electrode for lithium-sulfur batteries with high volumetric energy density
Sign Up to like & getrecommendations! Published in 2017 at "Carbon"
DOI: 10.1016/j.carbon.2016.10.035
Abstract: The lithium-sulfur (Li-S) batteries are potential candidates for next-generation power sources with very high-energy-density. The rational integration of three dimensional (3D) carbon skeletons into sulfur cathode is an efficient and effective route to full use… read more here.
Keywords: sulfur; energy; high volumetric; volumetric energy ... See more keywords
Phosphorus-sulfur/graphene composites as flexible lithium-sulfur battery cathodes with super high volumetric capacity
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.123904
Abstract: Abstract A phosphorus-sulfur/graphene composite (PS/G composites) cathode via a one-step PS additive reaction at 320 °C is reported to achieve high volumetric capacities with a high sulfur packing density. The PS/G composites are self-supporting, bendable, and… read more here.
Keywords: volumetric capacity; sulfur graphene; capacity; phosphorus sulfur ... See more keywords
Low temperature preparation of pore structure controllable graphene for high volumetric performance supercapacitors
Sign Up to like & getrecommendations! Published in 2018 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.04.034
Abstract: High volumetric capacitance of supercapacitor is important and challenging for practical application in the energy storage devices. Herein, we develop a simple and effective approach to fabricate functionalized and pore structure controllable graphene via low… read more here.
Keywords: structure controllable; performance; pore structure; high volumetric ... See more keywords
A simple and scalable strategy for preparation of high density graphene for high volumetric performance supercapacitors
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.03.042
Abstract: Abstract Graphene is considered to be a promising candidate as electrode material for supercapacitor due to its unique structure and excellent electrochemical properties. Nevertheless, the extremely low bulk packing density of graphene hinders its application.… read more here.
Keywords: high density; high volumetric; strategy; density ... See more keywords