TY - JOUR
T1 - Altering the distribution of pd nano particles on ferroelectric substrate
T2 - Dissipative particle dynamics simulation
AU - Liu, Yue
AU - Tang, Jiaxi
AU - Hua, Chengzhi
AU - Li, Jiuyang
AU - Fu, Kai
AU - Zhu, Haonan
N1 - Publisher Copyright:
© 2018 Taylor & Francis Group, LLC.
PY - 2018
Y1 - 2018
N2 - Pd nano particles have been widely used as catalyst in chemical industry. However, the catalytic efficiency has been limited by the Aggregation of the Pd. In this paper, the surface aggregation dynamics of Pd on different ferroelectric polarization surface and temperature were reported. Meanwhile, reducing the particle size to obtain the dispersed morphology of Pd was discussed by the dissipative particle dynamics method and density functional theory. The negatively poled surface offered dispersed Pd morphology, the temperature influence will be discussed in the simulation.
AB - Pd nano particles have been widely used as catalyst in chemical industry. However, the catalytic efficiency has been limited by the Aggregation of the Pd. In this paper, the surface aggregation dynamics of Pd on different ferroelectric polarization surface and temperature were reported. Meanwhile, reducing the particle size to obtain the dispersed morphology of Pd was discussed by the dissipative particle dynamics method and density functional theory. The negatively poled surface offered dispersed Pd morphology, the temperature influence will be discussed in the simulation.
KW - Dissipative particle dynamics
KW - Ferroelectric surface
KW - Lithium niobate
KW - Pd nano particles
UR - http://www.scopus.com/inward/record.url?scp=85103403719&partnerID=8YFLogxK
U2 - 10.1080/07315171.2018.1537334
DO - 10.1080/07315171.2018.1537334
M3 - Article
AN - SCOPUS:85103403719
SN - 0731-5171
VL - 45
SP - 58
EP - 65
JO - Ferroelectrics, Letters Section
JF - Ferroelectrics, Letters Section
IS - 4
ER -