Matches in SemOpenAlex for { <https://semopenalex.org/work/W3010252964> ?p ?o ?g. }
- W3010252964 endingPage "299" @default.
- W3010252964 startingPage "286" @default.
- W3010252964 abstract "Three-dimensional nitrogen-doped carbon network incorporated with [email protected] oxide core-shell nanoparticles composite (3D NC/[email protected]) has been facilely prepared, self-templated by the cross-linked polyacrylamide aerogel precursor containing NiCl2. Characterizations reveal that the [email protected] nanoparticles distribute homogeneously in the 3D nitrogen-doped carbon matrix and the composite is of hierarchical porous structure. When used as supercapacitor electrode in a three-electrode system, the 3D NC/[email protected] exhibits enhanced electrical conductivity and excellent electrochemical performance, presenting a high specific capacitance (389F g−1 at 5 mV s−1), good rate capability (276 F g−1 at 100 mV s−1) and outstanding cycling performance (with the capacitance retention of 70.2% after 5000 charge-discharge cycles). This is due to the synergistic effects of conductive metallic nickel, pseudocapacitive nickel oxide as well as in situ nitrogen doping of carbon network. Moreover, an asymmetric supercapacitor (ASC) was fabricated with NC/[email protected] as positive electrode and active carbon as negative electrode. The ASC device exhibits a maximum energy density of 19.4 W h kg−1 at a power density of 700 W kg−1 and shows good cycling stability (73.8% capacity retention after 3000 cycles), indicating that it has great promise for practical energy storage and conversion application." @default.
- W3010252964 created "2020-03-13" @default.
- W3010252964 creator A5016055692 @default.
- W3010252964 creator A5019176524 @default.
- W3010252964 creator A5027970749 @default.
- W3010252964 creator A5058447017 @default.
- W3010252964 creator A5066526383 @default.
- W3010252964 creator A5070812231 @default.
- W3010252964 creator A5071377352 @default.
- W3010252964 creator A5079198801 @default.
- W3010252964 creator A5088557881 @default.
- W3010252964 creator A5091297389 @default.
- W3010252964 date "2020-06-01" @default.
- W3010252964 modified "2023-10-16" @default.
- W3010252964 title "3D hierarchical porous nitrogen-doped carbon/Ni@NiO nanocomposites self-templated by cross-linked polyacrylamide gel for high performance supercapacitor electrode" @default.
- W3010252964 cites W1177394787 @default.
- W3010252964 cites W1645623771 @default.
- W3010252964 cites W1749344219 @default.
- W3010252964 cites W1802622351 @default.
- W3010252964 cites W1811516554 @default.
- W3010252964 cites W1926262349 @default.
- W3010252964 cites W1963915728 @default.
- W3010252964 cites W1965542060 @default.
- W3010252964 cites W1969637192 @default.
- W3010252964 cites W1974920771 @default.
- W3010252964 cites W1975292392 @default.
- W3010252964 cites W1981051545 @default.
- W3010252964 cites W1985071963 @default.
- W3010252964 cites W1987682670 @default.
- W3010252964 cites W2007794537 @default.
- W3010252964 cites W2012188766 @default.
- W3010252964 cites W2013850139 @default.
- W3010252964 cites W2025253868 @default.
- W3010252964 cites W2042011648 @default.
- W3010252964 cites W2054806846 @default.
- W3010252964 cites W2057273868 @default.
- W3010252964 cites W2061095998 @default.
- W3010252964 cites W2061509879 @default.
- W3010252964 cites W2062429842 @default.
- W3010252964 cites W2063167527 @default.
- W3010252964 cites W2063691855 @default.
- W3010252964 cites W2071393589 @default.
- W3010252964 cites W2071684814 @default.
- W3010252964 cites W2072645847 @default.
- W3010252964 cites W2078313168 @default.
- W3010252964 cites W2078932751 @default.
- W3010252964 cites W2084531786 @default.
- W3010252964 cites W2091593314 @default.
- W3010252964 cites W2093180851 @default.
- W3010252964 cites W2094658017 @default.
- W3010252964 cites W2102487945 @default.
- W3010252964 cites W2104034101 @default.
- W3010252964 cites W2133852423 @default.
- W3010252964 cites W2146504247 @default.
- W3010252964 cites W2152754138 @default.
- W3010252964 cites W2164981868 @default.
- W3010252964 cites W2167815070 @default.
- W3010252964 cites W2220719432 @default.
- W3010252964 cites W2268790471 @default.
- W3010252964 cites W2287792618 @default.
- W3010252964 cites W2304714764 @default.
- W3010252964 cites W2322623047 @default.
- W3010252964 cites W2323304271 @default.
- W3010252964 cites W2346339990 @default.
- W3010252964 cites W2350917470 @default.
- W3010252964 cites W2399421716 @default.
- W3010252964 cites W2406660843 @default.
- W3010252964 cites W2418297389 @default.
- W3010252964 cites W2523927553 @default.
- W3010252964 cites W2529735317 @default.
- W3010252964 cites W2546581661 @default.
- W3010252964 cites W2559952226 @default.
- W3010252964 cites W2564879251 @default.
- W3010252964 cites W2585893151 @default.
- W3010252964 cites W2605160386 @default.
- W3010252964 cites W2611432444 @default.
- W3010252964 cites W2615316179 @default.
- W3010252964 cites W2617374259 @default.
- W3010252964 cites W2620644559 @default.
- W3010252964 cites W2727233278 @default.
- W3010252964 cites W2752899662 @default.
- W3010252964 cites W2766214179 @default.
- W3010252964 cites W2768064716 @default.
- W3010252964 cites W2781651039 @default.
- W3010252964 cites W2789870196 @default.
- W3010252964 cites W2799589292 @default.
- W3010252964 cites W2800596548 @default.
- W3010252964 cites W2808377939 @default.
- W3010252964 cites W2884078565 @default.
- W3010252964 cites W2890616621 @default.
- W3010252964 cites W2911379222 @default.
- W3010252964 cites W2913811186 @default.
- W3010252964 cites W2921516911 @default.
- W3010252964 cites W2921984980 @default.
- W3010252964 cites W2926407499 @default.
- W3010252964 cites W2969507470 @default.
- W3010252964 cites W2972036217 @default.
- W3010252964 cites W3009813540 @default.