兰州大学机构库
Boosting glycerol electrooxidation over palladium catalyst driven by boron-incorporation
Li, Jing1; Wu, Li2; Shu, Junhao2; Yang, Honglei2; Cui, Yanjun1; Hu, Bing1; Li, Shuwen2
2023-12-01
Online publication date2023-10
Source PublicationELECTROCHIMICA ACTA   Impact Factor & Quartile
ISSN0013-4686 ; 1873-3859
EISSN1873-3859
Volume470
page numbers7
AbstractThe incorporating of metalloid elements into the interstices of Pd lattice is a powerful strategy to manipulate the binding strength of surface adsorbates and thereby to boost its electrocatalytic activity and anti-poisoning for many electrocatalytic reactions. In present work, a novel nanocomposite, the boron-incorporated palladium nanoparticles anchored on the three-dimensional nitrogen-doped graphene (PdBx/NG), was firstly fabricated through a simple hydrothermal synthesis followed by a facile wet chemical reduction method. Extensive physicochemical analyses were conducted to unveil the effects of the boron-incorporation on the properties of the assynthesized electrocatalyst. More strikingly, the PdBx/NG displayed considerably boosted electrocatalytic behavior towards glycerol oxidation reaction (GOR), which largely outperformed the Pd/NG and benchmark Pd/ C. The NG endowed PdBx/NG with three-dimensional architecture, rich pores and abundant nitrogen-containing functional groups. Furthermore, the boron-incorporation enabled the electronic effect (electronic modification) and strain effect (lattice expansion) for Pd. The superior contribution of NG and boron-incorporation enhanced electrocatalytic activity and reinforced stability of PdBx/NG for GOR. This study provides an alternative way for fabricating the boron-incorporated catalysts for electrochemical reactions and beyond.
KeywordBoron-incorporation Nitrogen-doped graphene Palladium Glycerol oxidation reaction
PublisherPERGAMON-ELSEVIER SCIENCE LTD
DOI10.1016/j.electacta.2023.143344
Indexed BySCIE
Language英语
WOS Research AreaElectrochemistry
WOS SubjectElectrochemistry
WOS IDWOS:001094803200001
Original Document TypeArticle
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/569321
Collection兰州大学
Corresponding AuthorLi, Jing; Li, Shuwen
Affiliation
1.Gansu Agr Univ, Coll Sci, Lanzhou 730000, Peoples R China;
2.Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China
Recommended Citation
GB/T 7714
Li, Jing,Wu, Li,Shu, Junhao,et al. Boosting glycerol electrooxidation over palladium catalyst driven by boron-incorporation[J]. ELECTROCHIMICA ACTA,2023,470.
APA Li, Jing.,Wu, Li.,Shu, Junhao.,Yang, Honglei.,Cui, Yanjun.,...&Li, Shuwen.(2023).Boosting glycerol electrooxidation over palladium catalyst driven by boron-incorporation.ELECTROCHIMICA ACTA,470.
MLA Li, Jing,et al."Boosting glycerol electrooxidation over palladium catalyst driven by boron-incorporation".ELECTROCHIMICA ACTA 470(2023).
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