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- W2945882483 endingPage "1143" @default.
- W2945882483 startingPage "1132" @default.
- W2945882483 abstract "Supercapacitors, which can supply superior energy density compared to conventional dielectric capacitors and higher power density than batteries, have attracted considerable attention as a promising energy storage device. However, cycle performance and specific energy density are still key factors limiting its practical applications. This work reports a facile synthesis of high-performance asymmetric supercapacitors with hybrid nickel phosphides/nickel foam as positive electrode and biomass-based sulfur-doped hierarchical porous activated carbon as negative electrodes. It demonstrates a novel one-step colloid synthesis of nickel phosphides directly on commercial nickel foam as only nickel source. The obtained electrode exhibits satisfactory specific capacity of 1032 C g−1 (2293 F g−1) at 1 A g−1 and cyclic stability over 10,000 cycles. Most importantly, the fabricated asymmetric supercapacitor devices show excellent cyclic stability with 85.7% capacitance retention after 10,000 cycles and deliver a maximum energy density of 42.2 Wh kg−1 at 741.1 W kg−1 power density. To the best of our knowledge, the assembled device in this report has absolute advantages in fields requiring simultaneous high energy density and long-term operation at high current density. These promising results demonstrate the possibility of a facile synthesis of efficient asymmetric supercapacitors with high electrochemical response and cycling stability." @default.
- W2945882483 created "2019-05-29" @default.
- W2945882483 creator A5002461917 @default.
- W2945882483 creator A5007473761 @default.
- W2945882483 creator A5026651467 @default.
- W2945882483 creator A5033751081 @default.
- W2945882483 creator A5042267496 @default.
- W2945882483 creator A5044978302 @default.
- W2945882483 creator A5062631493 @default.
- W2945882483 creator A5081645721 @default.
- W2945882483 creator A5086055863 @default.
- W2945882483 date "2019-10-01" @default.
- W2945882483 modified "2023-10-15" @default.
- W2945882483 title "One-step colloid fabrication of nickel phosphides nanoplate/nickel foam hybrid electrode for high-performance asymmetric supercapacitors" @default.
- W2945882483 cites W1053501071 @default.
- W2945882483 cites W1525197209 @default.
- W2945882483 cites W1979664712 @default.
- W2945882483 cites W1982236143 @default.
- W2945882483 cites W1993847684 @default.
- W2945882483 cites W1995083814 @default.
- W2945882483 cites W2007703281 @default.
- W2945882483 cites W2015071668 @default.
- W2945882483 cites W2026326798 @default.
- W2945882483 cites W2033205939 @default.
- W2945882483 cites W2033688638 @default.
- W2945882483 cites W2037217248 @default.
- W2945882483 cites W2041140079 @default.
- W2945882483 cites W2050104692 @default.
- W2945882483 cites W2050729150 @default.
- W2945882483 cites W2053328406 @default.
- W2945882483 cites W2060685116 @default.
- W2945882483 cites W2076122128 @default.
- W2945882483 cites W2082251259 @default.
- W2945882483 cites W2085990962 @default.
- W2945882483 cites W2089083068 @default.
- W2945882483 cites W2091075909 @default.
- W2945882483 cites W2094524328 @default.
- W2945882483 cites W2105614811 @default.
- W2945882483 cites W2108645611 @default.
- W2945882483 cites W2121730809 @default.
- W2945882483 cites W2124477094 @default.
- W2945882483 cites W2139402501 @default.
- W2945882483 cites W2150061334 @default.
- W2945882483 cites W2164732849 @default.
- W2945882483 cites W2170749250 @default.
- W2945882483 cites W2178337274 @default.
- W2945882483 cites W2198694063 @default.
- W2945882483 cites W2201339550 @default.
- W2945882483 cites W2232985473 @default.
- W2945882483 cites W2323901848 @default.
- W2945882483 cites W2325961349 @default.
- W2945882483 cites W2331906442 @default.
- W2945882483 cites W2337354477 @default.
- W2945882483 cites W2340438883 @default.
- W2945882483 cites W2401714117 @default.
- W2945882483 cites W2411987129 @default.
- W2945882483 cites W2489983328 @default.
- W2945882483 cites W2490669091 @default.
- W2945882483 cites W2514832622 @default.
- W2945882483 cites W2521504926 @default.
- W2945882483 cites W2550327192 @default.
- W2945882483 cites W2552248283 @default.
- W2945882483 cites W2552516773 @default.
- W2945882483 cites W2556013794 @default.
- W2945882483 cites W2559469525 @default.
- W2945882483 cites W2588070459 @default.
- W2945882483 cites W2591881098 @default.
- W2945882483 cites W2592267057 @default.
- W2945882483 cites W2594091631 @default.
- W2945882483 cites W2594313139 @default.
- W2945882483 cites W2604490290 @default.
- W2945882483 cites W2606139869 @default.
- W2945882483 cites W2613669684 @default.
- W2945882483 cites W2623347947 @default.
- W2945882483 cites W2726223804 @default.
- W2945882483 cites W2739272530 @default.
- W2945882483 cites W2746431437 @default.
- W2945882483 cites W2746744181 @default.
- W2945882483 cites W2750472014 @default.
- W2945882483 cites W2767331342 @default.
- W2945882483 cites W2771707962 @default.
- W2945882483 cites W2779941111 @default.
- W2945882483 cites W2790402647 @default.
- W2945882483 cites W2793844106 @default.
- W2945882483 cites W2794170841 @default.
- W2945882483 cites W2797124276 @default.
- W2945882483 cites W2800531877 @default.
- W2945882483 cites W2800681735 @default.
- W2945882483 cites W2801909626 @default.
- W2945882483 cites W2887298802 @default.
- W2945882483 cites W2891215489 @default.
- W2945882483 cites W2891498735 @default.
- W2945882483 cites W2891887018 @default.
- W2945882483 cites W2897098946 @default.
- W2945882483 cites W2897280756 @default.
- W2945882483 cites W2898197945 @default.
- W2945882483 cites W2899461281 @default.
- W2945882483 cites W2901817125 @default.