SAPO-34模板法制备多级孔石墨烯笼用作双功能氧还原/氧析出电催化剂（英文）
发布时间：2022-01-05 12:01
具有三维多级孔道结构的石墨烯材料可以作为氧还原反应、氧析出反应的电催化剂,体现出优异的反应活性。在合成石墨烯的众多方法中,化学气相沉积法（CVD）具有良好的应用前景,但可作为CVD法石墨烯沉积模板的材料十分有限。本文采用磷酸硅铝分子筛（SAPO-34）用作多级孔石墨烯的沉积模板制备石墨烯材料。所得石墨烯材料可完整保留SAPO-34分子筛的立方体颗粒结构,呈现为由具有微孔/介孔结构的超薄石墨烯层围成的微米尺度空心立方体结构。引入氨气煅烧,可以得到原子分数6.84%的氮掺杂量。由于具有独特的孔结构,丰富的缺陷位点以及良好的杂原子掺杂,制得的石墨烯材料体现出高效的双功能氧还原与氧析出反应催化活性。
【文章来源】：新型炭材料. 2017,32(06)北大核心EISCICSCD
【文章页数】：8 页
【文章目录】：
1 Introduction
2 Experimental
2.1 Material synthesis
2.2 Characterizations
2.3 Electrocatalytic performance evaluation
3 Results and discussion
3.1 Templated CVD growth of hp GC on SAPO-34
3.2 Nitrogen doping of hp GC on SAPO-34
3.3 Bifunctional ORR/OER performanceof hp GC
4 Conclusions
【参考文献】：
期刊论文
[1]A review of nanocarbons in energy electrocatalysis: Multifunctional substrates and highly active sites[J]. Cheng Tang,Maria-Magdalena Titirici,Qiang Zhang. Journal of Energy Chemistry. 2017(06)
[2]Prospects of fuel cell technologies[J]. Shuangyin Wang,San Ping Jiang. National Science Review. 2017(02)
[3]Nanocarbons and their hybrids as catalysts for non-aqueous lithium–oxygen batteries[J]. Yunchuan Tu,Dehui Deng,Xinhe Bao. Journal of Energy Chemistry. 2016(06)
[4]Nanostructured energy materials for electrochemical energy conversion and storage: A review[J]. Xueqiang Zhang,Xinbing Cheng,Qiang Zhang. Journal of Energy Chemistry. 2016(06)
[5]Gold-iridium bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions[J]. Lizhi Yuan,Zhao Yan,Luhua Jiang,Erdong Wang,Suli Wang,Gongquan Sun. Journal of Energy Chemistry. 2016(05)
[6]Sulphur-doped ordered mesoporous carbon with enhanced electrocatalytic activity for the oxygen reduction reaction[J]. Liping Wang,Weishang Jia,Xiaofeng Liu,Jingze Li,Maria Magdalena Titirici. Journal of Energy Chemistry. 2016(04)
[7]高活性的非金属多孔氮掺杂碳纳米管氧还原及析氧反应催化剂(英文)[J]. 潘婷,刘红缨,任广元,李玉南,鹿现永,朱英. Science Bulletin. 2016(11)
[8]多孔掺磷碳纳米管:磷酸水热合成及其在氧还原和锂硫电池中的应用（英文）[J]. 郭梦清,黄佳琦,孔祥屹,彭翃杰,税晗,钱方圆,朱林,朱万诚,张强. 新型炭材料. 2016(03)
[9]多孔碳质材料在氧还原电催化中的应用[J]. 杨慧聪,梁骥,王振兴,安百钢,李峰. 新型炭材料. 2016(03)
[10]Synthesis and characterization of a novel binuclear iron phthalocyanine/reduced graphene oxide nanocomposite for non-precious electrocatalyst for oxygen reduction[J]. Ruonan Li,Dongtang Zhang,Yingyan Zhou,Xiayan Wang,Guangsheng Guo. Science China（Chemistry）. 2016(06)
本文编号：3570312
【文章来源】：新型炭材料. 2017,32(06)北大核心EISCICSCD
【文章页数】：8 页
【文章目录】：
1 Introduction
2 Experimental
2.1 Material synthesis
2.2 Characterizations
2.3 Electrocatalytic performance evaluation
3 Results and discussion
3.1 Templated CVD growth of hp GC on SAPO-34
3.2 Nitrogen doping of hp GC on SAPO-34
3.3 Bifunctional ORR/OER performanceof hp GC
4 Conclusions
【参考文献】：
期刊论文
[1]A review of nanocarbons in energy electrocatalysis: Multifunctional substrates and highly active sites[J]. Cheng Tang,Maria-Magdalena Titirici,Qiang Zhang. Journal of Energy Chemistry. 2017(06)
[2]Prospects of fuel cell technologies[J]. Shuangyin Wang,San Ping Jiang. National Science Review. 2017(02)
[3]Nanocarbons and their hybrids as catalysts for non-aqueous lithium–oxygen batteries[J]. Yunchuan Tu,Dehui Deng,Xinhe Bao. Journal of Energy Chemistry. 2016(06)
[4]Nanostructured energy materials for electrochemical energy conversion and storage: A review[J]. Xueqiang Zhang,Xinbing Cheng,Qiang Zhang. Journal of Energy Chemistry. 2016(06)
[5]Gold-iridium bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions[J]. Lizhi Yuan,Zhao Yan,Luhua Jiang,Erdong Wang,Suli Wang,Gongquan Sun. Journal of Energy Chemistry. 2016(05)
[6]Sulphur-doped ordered mesoporous carbon with enhanced electrocatalytic activity for the oxygen reduction reaction[J]. Liping Wang,Weishang Jia,Xiaofeng Liu,Jingze Li,Maria Magdalena Titirici. Journal of Energy Chemistry. 2016(04)
[7]高活性的非金属多孔氮掺杂碳纳米管氧还原及析氧反应催化剂(英文)[J]. 潘婷,刘红缨,任广元,李玉南,鹿现永,朱英. Science Bulletin. 2016(11)
[8]多孔掺磷碳纳米管:磷酸水热合成及其在氧还原和锂硫电池中的应用（英文）[J]. 郭梦清,黄佳琦,孔祥屹,彭翃杰,税晗,钱方圆,朱林,朱万诚,张强. 新型炭材料. 2016(03)
[9]多孔碳质材料在氧还原电催化中的应用[J]. 杨慧聪,梁骥,王振兴,安百钢,李峰. 新型炭材料. 2016(03)
[10]Synthesis and characterization of a novel binuclear iron phthalocyanine/reduced graphene oxide nanocomposite for non-precious electrocatalyst for oxygen reduction[J]. Ruonan Li,Dongtang Zhang,Yingyan Zhou,Xiayan Wang,Guangsheng Guo. Science China（Chemistry）. 2016(06)
本文编号：3570312
本文链接：https://www.wllwen.com/shekelunwen/minzhuminquanlunwen/3570312.html
