B-incorporated, N-doped hierarchically porous carbon nanosheets as anodes for boosted potassium storage capability
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2021.06.063
Abstract: Abstract Carbonaceous nanomaterials with porous structure have become the highly promising anode materials for potassium-ion batteries (PIBs) due to their abundant resources, low-cost, and excellent conductivity. Nevertheless, the sluggish reaction kinetics and inferior cycling life… read more here.
Keywords: doped hierarchically; carbon; hierarchically porous; porous carbon ... See more keywords
Single Co atoms anchored on nitrogen-doped hierarchically ordered porous carbon for selective hydrogenation of quinolines and efficient oxygen reduction
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132150
Abstract: Abstract Constructing ordered macro-mesoporous carbon with nonprecious metal single-atom sites to improve the utilization rate of the inaccessible active sites inside the carbon can significantly facilitate its catalytic performance and reduce costs. Herein, by elaborate… read more here.
Keywords: doped hierarchically; carbon; ordered porous; atoms anchored ... See more keywords
Nitrogen/phosphorus dual-doped hierarchically porous graphitic biocarbon with greatly improved performance on oxygen reduction reaction in alkaline media
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2017.12.055
Abstract: Abstract The N, P dual-doped hierarchically porous graphitic biocarbons were prepared via a simple pyrolysis of the precursors derived from hydrothermal treatment of natural polymer chitosan and triphenyl phosphine (P(Ph)3). The characterization using scanning electron… read more here.
Keywords: doped hierarchically; microscopy; dual doped; porous graphitic ... See more keywords
Mesopore- and Macropore-Dominant Nitrogen-Doped Hierarchically Porous Carbons for High-Energy and Ultrafast Supercapacitors in Non-Aqueous Electrolytes.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b14390
Abstract: Non-aqueous electrolytes (e.g., organic and ionic liquid electrolytes) can undergo high working voltage to improve the energy densities of supercapacitors. However, the large ion sizes, high viscosities, and low ionic conductivities of organic and ionic… read more here.
Keywords: doped hierarchically; non aqueous; nitrogen doped; energy ... See more keywords
Oxygen Doped Hierarchically Porous Carbon for Electrochemical Supercapacitor
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Electrochemical Science"
DOI: 10.20964/2018.11.20
Abstract: Carbon is the promising candidate served as electrode material for electrochemical capacitors, due to its merits in good electrical conductivity, high surface area and relatively low cost. Pore size distribution is an important factor for… read more here.
Keywords: doped hierarchically; oxygen doped; carbon; hierarchically porous ... See more keywords
Enhanced Energy Density for P-Doped Hierarchically Porous Carbon-Based Symmetric Supercapacitor with High Operation Potential in Aqueous H2SO4 Electrolyte
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11112838
Abstract: Phosphorus-doped hierarchically porous carbon (HPC) is prepared with the assistance of freeze-drying using colloid silica and phytic acid dipotassium salt as a hard template and phosphorus source, respectively. Intensive material characterizations show that the freeze-drying… read more here.
Keywords: doped hierarchically; operation potential; high operation; based symmetric ... See more keywords