本文,河南理工大学Guiyun Yi等研究人员在《Chempluschem》期刊发表名为“N/S Co-Doped Graphene Aerogels as Superior Anode Materials for High-Rate Lithium-Ion Batteries”的论文,研究以氧化石墨烯为起始材料,硫脲为S和N源,通过一锅水热法合成了氮硫共掺杂石墨烯气凝胶(SNGA)。获得的 SNGA 具有三维分层结构,为...
Graphitic carbon nitrideN,S-doped graphene quantum dots (N,S-GQDs)photocatalysisantibacterial activityForming heterojunction between N, S-GQDs and CN promoted the separation of electron/hole pairs, made more electrons reduce water to hydrogen, and then improved the photocatalytic hydrogen production ...
中文名称:氮掺杂石墨烯粉末 英文名称:N-doped graphene powder 性质 直径:0.5-5µm 氮含量:1%-2% 应用 传感器、超级电容器、电池等。 氨掺杂石墨烯粉末是由石墨烯和氨原子组成的纳米材料,它的基本单元是氨原子和石墨烯片层的组合。氨掺杂石墨烯粉末的晶体结构与石墨类似,但不同的是,它的碳原子被部分替换为氨...
总之,本文的方法为制备用于HER和其他催化应用的协同异质结构催化剂提供了一个重要的途径。 A study of highly activated hydrogen evolution reaction performance in acidic media by 2D heterostructure of N and S doped graphene on MoO...
Wei Zhong, Siwu Li, Mengchuang Liu, Qiang Wu, Ziqi Zeng, Shijie Cheng, Jia Xie*, Hierarchical spherical Mo2C/N-doped graphene catalyst facilitates low-voltage Li2C2O4 prelithiation, Nano Energy 2023. https://doi.org...
图4. Cu SACs/NG和Cu NPs/NG的催化稳定性与TON比较。图5. 密度泛函理论计算反应路径及自由能。参考文献 Yujun Zhang, Shenghua Ye, Min Gao, Yong Li, Xuan Huang, Jun Song, Hong Cai, Qianling Zhang, Junmin Zhang. N-Doped Graphene Supported Cu Single Atoms: Highly Efficient Recyclable Catalyst for...
N-Doped graphene (N-G) was chemically functionalized by N-alkylation with the well-known electron acceptor C60. The degree of functionalization and the key structural features of the N-G/C60 hybrid were systematically investigated by a number of techniques including thermogravimetric analysis, X-ray...
近日,来自浙江理工大学的蒋仲庆教授联合宁波工程学院田小宁教授及华南理工大学蒋仲杰教授,在国际知名期刊Journal of Materials Chemistry A上发表题为“NiFe-nanoparticles supported N-doped graphene hollow spheres entangled with self-grown N-doped carbon nanotubes for liquid electrolyte/flexible all-solid-state recharg...
S doped grapheneSonogashira reactionHierarchical hollow flower-like CoAl-LDH assembled by N and S dual-doped graphene (N,S-G) was fabricated without any template for uniformly distribution of Pd nanoparticles. The resultant CoAl-LDH/N,S-G/Pd exhibited excellent activity in Sonogashira cross-...
Junghyun A, Kang JH, Jerng SE, et al., (2015) N-doped graphene quantum sheets on silicon nanowire photocathodes for hydrogen production", Energy Enviro... Moon,Joonhee,Cho,... - 《Energy & Environmental Science Ees》 被引量: 26发表: 2015年 ...