naa a22 4500 510819982 CHVBK 20180411083526.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s11814-013-0173-x doi (NATIONALLICENCE)springer-10.1007/s11814-013-0173-x A facile approach to preparing palladium nanoparticles-embedded polyvinylpyrrolidone (PVP) heterogeneous hybrid nanofibers mats by electrospinning [Elektronische Daten] [Liping Guo, Jie Bai, Haiou Liang, Tong Xu, Chunping Li, Qingrun Meng, Huan Liu, Yarong Huang] Well-dispersed palladium nanoparticles (Pd NPs) were prepared under the condition that trisodium citrate was the reduction agent and polyvinylpyrrolidone (PVP) was the stabilizing agent via sol-gel process. By making good use of the advanced electrospinning technology we obtained Pd NPs/PVP composite nanofibers films. Optical properties were examined by UV-visible absorbance spectra (UV-vis) and Fourier transform infrared spectroscopy (FTIR). The morphology and distribution of Pd NPs in/on PVP matrix were characterized by scanning electron microscope (SEM) and transmission electron microscope (TEM). The results showed that Pd NPs presented as spherical spots and distributed in/on PVP nanofibers uniformly; their diameter was 4-10 nm and decreased with the increase of PVP. The as-prepared Pd NPs/PVP hybrid mats possess catalytic activity, stability and reusability, as verified by performance in Heck reaction. Korean Institute of Chemical Engineers, Seoul, Korea, 2013 Sol-gel Process nationallicence Pd Nanoparticles nationallicence Electrospinning nationallicence Hybrid Nanofibers nationallicence Guo Liping Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Bai Jie Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Liang Haiou Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Xu Tong Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Li Chunping Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Meng Qingrun Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Liu Huan Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Huang Yarong Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/12(2013-12-01), 2142-2150 0256-1115 30:12<2142 2013 30 11814 https://doi.org/10.1007/s11814-013-0173-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11814-013-0173-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Guo Liping Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 700 1- Bai Jie Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 700 1- Liang Haiou Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 700 1- Xu Tong Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 700 1- Li Chunping Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 700 1- Meng Qingrun Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 700 1- Liu Huan Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 700 1- Huang Yarong Chemical Engineering College, Inner Mongolia University of Technology, 010051, Huhhote, P. R. China aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/12(2013-12-01), 2142-2150 0256-1115 30:12<2142 2013 30 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer