2015
DOI: 10.1039/c4ta05937a
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Novel silicon-doped, silicon and nitrogen-codoped carbon nanomaterials with high activity for the oxygen reduction reaction in alkaline medium

Abstract: Si-doped and Si, N-codoped carbon nanomaterials exhibited much higher electrocatalytic activity and longer-term stability for the oxygen reduction reaction than non-doped carbon nanomaterials, due to the changes in net charges and the energy characteristics of the Si-containing carbon framework and the adsorption mode of oxygen.

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Cited by 79 publications
(45 citation statements)
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References 26 publications
(29 reference statements)
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“…Moreover, for the first operational seconds its initial relative current decayed by 8% and it remained stable for 2.8 h, at −0.3 V vs. Ag/AgCl, while over Pt/C, the measured current decay was 30% [90].…”
Section: Dual Hetero-atom Doped Electrocatalystsmentioning
confidence: 98%
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“…Moreover, for the first operational seconds its initial relative current decayed by 8% and it remained stable for 2.8 h, at −0.3 V vs. Ag/AgCl, while over Pt/C, the measured current decay was 30% [90].…”
Section: Dual Hetero-atom Doped Electrocatalystsmentioning
confidence: 98%
“…The well-defined ordered mesoporous framework consisting of interconnected N-doped carbon rods with uniform size was the reason for the high ORR activity. [85], [86], [84], [87], [88], [89], [90], [91], [92]). [85], [86], [84], [87], [88], [89], [90], [91], [92] Figure 7.…”
Section: Dual Hetero-atom Doped Electrocatalystsmentioning
confidence: 99%
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“…In addition, Peng and Liu (and their coworkers) compared the catalytic abilities of SiCNT and Si‐ and N‐codoped CNT in the oxygen reduction reaction (ORR). The results showed that doping of CNTs by silicon has increased their performance in the catalyzing of ORR …”
Section: Introductionmentioning
confidence: 99%