TY - SER AU - li, Guihua AU - Xu, Yanbin AU - Jin, Rencheng TI - Uni Form Bi2s3 Nanorods-Assembled Holiow Spheres with Excelient Electrochemical Hydrogen Storage Abilities KW - Bismuth Sulfide KW - Electrochemical Hydrogen Storage KW - Holiow Sphere ER -