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[期刊论文] 作者：Yu Yumei,Wang Wendi,
来源：数学物理学报（英文版） 年份：2004
In this article, an innovation diffusion model with the nonlinear acceptance is proposed to describe the dynamics of three competing products in a market. It is...
Graphene Oxide/Polysytrene Composite Nanofibers on Quartz Crystal Microbalance Electrode for Ammonia
[会议论文] 作者：Yongtang Jia,Hui Yu,Yumei Zhang,Lizhu Chen,Weili Nie,Fengchun Dong,
来源：2015 International Conference on Advanced Fibers and Polymer 年份：2015
A nanostructured complex,graphene oxide(G-COOH)/polystyrene(PS)nanofiber,was fabricated as a novel sensing material coated on a quartz crystal microbalance(QCM)to realize ammonia detection in this stu...
[期刊论文] 作者：Qinghe Yu,Yumei Ren,Jing Mi,Lei Hao,Hao Liu,Shanshan Li,Shijie Li,Shuai Li,Miao Du,Min Liu,
来源：自然科学进展·国际材料(英文) 年份：2021
As a candidate material for hydrogen separation,Yb-doped SrCeO3 has attracted increasing attention in recent decades.In the present study,Yb-doped SrCe0.9Yb0.1O3-α ceramics were prepared by the dry pressing and sintering approach,with the ......
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