Preparation of micrometer sized tubes by combining electrospinning technique and electroless plating method and their application to energy storage devices

采用静电纺丝和化学镀相结合的方法制备了微米级或纳米级的金属或金属氧化物中空纤维。将以氯化钯为化学镀催化剂的静电纺纤维浸入化学镀液中，在400℃下加热得到的纤维。在500°C的空气中或浸入有机溶剂中去除芯纤维。该程序提供了各种中空纤维，镍磷合金，氧化镍，铜，氧化铜，铋，氧化铋和氧化锌。静电纺丝纤维的尺寸影响所制中空纤维的内部尺寸。

Micrometer-or nanometer-sized metal or metal oxide hollow fibers were prepared by combination of electrospinning technique and electroless plating method. The electrospun fibers with electroless-plating catalyst(palladium chloride) were dipping into the electroless plating bath and then the resulted fibers were heated at 400? 500°C in the air or were dipped into the organic solvent to remove the core fibers. The procedure provided various hollow fibers, nickel-phosphor alloy, nickel oxide, copper, copper oxide, bismuth, bismuth oxide, and zinc oxide. The size of the electrospun fibers affects the inner size of the hollow fibers prepared in this investigation.