张旭
Associate Professor Supervisor of Master's Candidates
Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:化工海洋与生命学院
Discipline:Chemical Technology
E-Mail:zhangxu@dlut.edu.cn
Hits:
Indexed by:期刊论文
Date of Publication:2019-05-07
Journal:Nanoscale
Included Journals:SCIE
Volume:11
Issue:17
Page Number:8588-8596
ISSN No.:2040-3364
Abstract:Ultrathin 2D nitrogen-doped carbon nanosheets with a thickness of about 5 nm have been facilely synthesized from potato starch by using graphene oxides (GO) as the structure-directing agent. The pore structures and surface properties can be feasibly and rationally tailored by addition of a certain amount of GO in the precursor. The addition of GO to the potato starch can increase the surface areas and the pyridinic-N and pyrrolic-N ratios of the as-prepared 2D carbon nanosheets. The as-obtained ultrathin nitrogen-doped carbon nanosheets with the optimized amount of GO in potato starch (3 wt%) possess a unique 2D structure, a high N content, and high ratios of pyridinic-N and pyrrolic-N, exhibiting a high capacitance of 301 F g(-1) at 0.5 A g(-1), superior rate capability of 81% at 50 A g(-1), and good cycling stability in 6 M KOH electrolyte. Experimental and theoretical results show that high pyridinic-N and pyrrolic-N ratios in the NCNSs are beneficial for improving the electrochemical performance. This work may provide helpful guidance for understanding the effect of the addition of GO to biomass precursors on the electrochemical performance of the 2D nitrogen-doped carbon electrodes for supercapacitors.
2015年毕业于大连理工大学 博士
目前为大连理工大学副教授
主持课题：
1、 国家自然科学基金青年项目“钴基肖特基结/中空碳的自模板法构筑及其促进多硫化物转化机制的研究（22108027）
2、 中国博士后科学基金“MOFs基壳程限域CoON的氮掺杂空心碳应用于锂硫电池”（2019M651118）
3、 辽宁省博士启动基金“基于质子化作用快速构筑石墨烯组装体及其在氯代硝基苯加氢反应中的应用（20170520263）
发表文章：
[1].Qiang Zhang, Xu Zhang*, Shaoming Qiao, Da Lei, Qian Wang, Xiaoshan Shi, Chunhong Huang, Wang Lu， Shixuan Yang, Yuhan Tian, Zhiqing Liu, Gaohong He, and Fengxiang Zhang. Synthesis of the Ni2P−Co Mott−Schottky junction as an electrocatalyst to boost sulfur conversion kinetics and application in separator modification in Li‑S batteries. ACS Applied. Materials. Interfaces, 2023, 15, 15: 5253-5264.
[2]. Zhang*, Shixuan Yang, Siyu Liu, Xiaogang Che, Wang Lu, Yuhan Tian, Zhiqing Liu, Yingyuan Zhao* and Juan Yang*. Ti3C2Tx MXenes coupled NiCo-Layered double hydroxide nanosheets with entire contact for high-performance supercapacitors, ACS Applied Energy Materials, 2023, 6, 636-643.
[3]. Xu Zhang,* Shixuan Yang, Wang Lu, Yuhan Tian, Zhiqing Liu, Yingyuan Zhao* and Anmin Liu*, One-dimensional Co-carbonate hydroxide@Ni-MOFs composite with super uniform core-shell heterostructure for ultrahigh rate performance supercapacitor electrode, Small, 2022, 18, 2200656.
[4]. Da Lei, Wenzhe Shang, Xu Zhang*, Yongpeng Li, Xiaoshan Shi, Shaoming Qiao, Qian Wang, Qiang Zhang, Ce Hao, Hui Xu, Guohua Chen*, Gaohong He* and Fengxiang Zhang*, Competing reduction induced homogeneous oxygen doping to unlock MoS2 basal planes for faster polysulfides conversion, Journal of Energy Chemistry, 2022, 73, 26-34
[5]. Xu Zhang*, Wang Lu, Yuhan Tian, Shixuan Yang, Qiang Zhang, Da Lei, Yingyuan Zhao. Nanosheet-assembled NiCo-LDH hollow spheres as high-performance electrodes for supercapacitors, Journal of Colloid and Interface Science, 2022, 606, 1120–1127.
[6]. Da Lei, Wenzhe Shang Xu Zhang*, Yongpeng Li, Shaoming Qiao, Yiping Zhong, Xiaoyu Deng, Xiaoshan Shi, Qiang Zhang, Ce Hao, Xuedan Song*, and Fengxiang Zhang*, Facile synthesis of heterostructured MoS2-MoO3 nanosheets with active electrocatalytic sites for high-performance lithium–sulfur batteries, ACS Nano, 2021, 15, 12, 20478–20488.
[7]. Xu Zhang*, Yuhan Tian, Wang Lu, Shixuan Yang, Ning Qu, Qiang Zhang, Da Lei, and Anmin Liu*. Design of oxygen-doped Co3S4 hollow nanosheets by suppressed sulfurization for supercapacitors, ChemElectroChem, 2021, 8, 3629-3636.
[8]. Xu Zhang*, Shixuan Yang, Yuhan Tian, Anmin Liu, Wang Lu, Ning Qu, Minggang Guo, and Panpan Mi*. From 1D to 2D: dopamine constructed 2D NiCo-hydroxide nanosheets/graphene composites for high-performance supercapacitors, Sustainable Energy & Fuels, 2021, 5, 2373–2381.
[9]. Xu Zhang*, Shixuan Yang, Wang Lu, Da Lei, Yuhan Tian, Minggang Guo, Panpan Mi*, Ning Qu, and Yingyuan Zhao. MXenes induced formation of Ni-MOF microbelts for high-performance supercapacitors. Journal of Colloid and Interface Science, 2021, 592,95-102.
[10]. Xu Zhang*, Ning Qu, Shixuan Yang, Da Lei, Anmin Liu*, and Quan Zhou*. Cobalt induced growth of hollow MOF spheres for high performance supercapacitors. Materials Chemistry Frontiers, 2021, 5, 482 - 491.
[11]. Xu Zhang*, Ning Qu, Shixuan Yang, Qiuyu Fan, Da Lei, Anmin Liu,* Xi Chen. Shape-controlled synthesis of Ni-based metal-organic frameworks with albizia flower-like spheres@nanosheets structure for high performance supercapacitors. Journal of Colloid and Interface Science, 2020, 575: 347-355.[12]. Xu Zhang*, Qiuyu Fan, Siyu Liu, Ning Qu, He Yang, Man Wang, and Juan Yang*. Facile fabrication of 1D/2D nanohybrids composed of NiCo-hydroxide nanowires and reduced graphene oxide for high-performance asymmetric supercapacitors. Inorganic Chemistry Frontiers, 2020, 7, 201-204.
[13]. Xu Zhang*, Qiuyu Fan, Ning Qu, He Yang, Man Wang, Anmin Liu* and Juan Yang*. Ultrathin 2D nitrogen-doped carbon nanosheets for high performance supercapacitors: insight into the effects of graphene oxides. Nanoscale, 2019, 11, 8588-8596.
[14]. Xu Zhang*, Ning Qu, Qiuyu Fan, He Yang, Anmin Liu. Palladium nanoparticles hosted in graphene-based 2-dimension polyelectrolyte brushes for enhanced hydrogenation selectivity of o-chloronitrobenzene. Applied Surface Science, 2019, 485, 230-237.
[15]. He Yang, Yanan Yang, Xu Zhang*, Yongpeng Li, Naeem Akhtar Qaisrani, Fengxiang Zhang* and Ce Hao. Nitrogen-doped porous carbon networks with active Fe-Nx sites to enhance catalytic conversion of polysulfides in lithium-sulfur batteries, ACS Applied. Materials. Interfaces, 2019, 11, 31860-31868.
[16]. Xu Zhang*, Ning Qu, Qiuyu Fan and He Yang. Surface functionalization of graphene oxide with DBU as electrode materials for supercapacitors. Materials Research Express, 2019, 6, 085606.
[17]. He Yang, Xu Zhang*, Weili Zhu, Fang Wang, Yongpeng Li, Qiuyu Fan, Hongyan Xiao and Fengxiang Zhang* Graphene oxide induced growth of nitrogen-doped carbon nanotubes as a 1D/2D composite for high-performance lithium-sulfur batteries. ChemElectroChem, 2019, 6 1115-1121.
[18]. Xu Zhang*, Qiuyu Fan, Yingyuan Zhao, Man Wang Yulan Meng, Yonghou Xiao, Xiaoting Lei and Juan Yang*. Facile synthesis of 2D nitrogen-containing porous carbon nanosheets induced by graphene oxide for high-performance supercapacitors. Sustainable Energy Fuels, 2018, 2, 2494–2501.
[19]. He Yang1, Xu Zhang1*, Junling Guo, Weili Zhu, Shupeng Zhao, Fang Wang, Qiuyu Fan, Hongyan Xiao, Fengxiang Zhang*. A N,S-codoped hierarchical carbon foam@porous carbon composite as freestanding cathode for high-performance lithium-sulfur batteries. Journal of Alloys and Compounds, 2018, 768: 495-502.
[20]. Xu Zhang*, Qiuyu Fan, He Yang, Hongyan Xiao and Yonghou Xiao. Metal–organic framework assisted synthesis of nitrogen-doped hollow carbon materials for enhanced supercapacitor performance. New Journal of Chemistry, 2018, 42, 17389-17395.
[21]. Xu Zhang*, Qiuyu Fan, He Yang and Anmin Liu*. Graphene oxide template-directed synthesis of porous carbon nanosheets from expired wheat flour for high-performance supercapacitors. New Journal of Chemistry, 2018, 42, 11689-11696.
[22]. Xu Zhang*, Qiuyu Fan, and He Yang. Green synthesis of functionalized graphene and their use as solid acid catalysts. Journal of Materials Research, 2018, 33, 3946-3952.
授权专利：
[1]. 张旭，杨仕轩，田雨涵，卢旺，曲宁，雷达，米盼盼。镍钴氢氧化物纳米片/石墨烯@聚多巴胺的制备方法。专利号：202010967727.2
[2]. 张旭，曲宁，杨仕轩，雷达，田雨涵，卢旺。超级电容器用中空结构镍钴基双金属有机骨架化合物及其制备方法。专利号：202010526337.1
[3]. 张旭，曲宁，杨仕轩，雷达，田雨涵，卢旺。超级电容器用立方形铁基羟基氧化物石墨烯复合材料及其制备方法。专利号：202010661039.3
[4]. 张旭，曲宁，杨仕轩，雷达，米盼盼。一种二维纳米片结构过渡金属-N-C材料的制备方法及其在锂硫电池上的应用。专利号：ZL202010841558.8
[5]. 张旭，杨仕轩，曲宁，雷达，米盼盼。一种应用于超级电容器的CoS/Ti3C2的制备方法。专利号：ZL202010661040.6
[6]. 张旭，曲宁，范秋雨，赵冠宇，杨贺，米盼盼。一种应用于超级电容器的氮掺杂空心碳球MOF基多孔炭复合材料的制备方法。专利号：201910475399.1
[7]. 张旭，曲宁，范秋雨，米盼盼，杨贺。一种利用金属有机骨架化合物制备超级电容器用氮掺杂多孔炭的方法。专利号：ZL201811305146.1
[8]. 张旭，曲宁，范秋雨，米盼盼，杨贺。超级电容器用氮掺杂分级孔石墨烯气凝胶及其制备方法。专利号：ZL201811304891.4
[9]. 张旭，曲宁，范秋雨，杨贺，褚芳伊，高雪，刘俊成。超级电容器用镍钴氢氧化物/碳纳米管复合物的制备方法。专利号：ZL201811305213.X
[10]. 张旭，范秋雨，杜中田，马思瑜。一种可用于液相加氢的三维结构石墨烯组装体催化剂的制备方法及其应用。专利号：ZL201710783337.8
[11]. 张旭，范秋雨，杨贺，米盼盼，马思瑜。一种可用于锂离子电池负极的Fe3O4/氮掺杂石墨烯材料的制备方法。专利号：ZL201711083222.4
[12]. 张旭，范秋雨，杨贺，米盼盼，赵英渊。一种可用于超级电容器的二维氮掺杂多孔炭的制备方法。专利号：ZL201711083142.9
