作者：Shile Feng, Yongping Hou,* Yuan Chen, Yan Xue, Yongmei Zheng* and Lei Jiang
关键字：gradient
论文来源：期刊
具体来源：J. Mater. Chem. A, 2013, 1, 8363
发表时间：2013年
We use the Rayleigh instability technique and breath figure method
to fabricate porous bead-on-string fibers and regulate the size and
distribution of the pores by controlling the resin reaction conditions.
Interestingly, a variety of bead-on-string fibers , with smooth, less
porous, homogenous porous, gradient porous and dented microstructures
could be easily prepared.