Cu2O and Cu with kinds of morphologies can be attained by reducing Cu2+ with different sugar alcohols.

• 当在不同[OH-]/[Cu2+]的体系中分别添加不同种类和质量的(糖)醇时；可以得到具有多种形貌的Cu2O和线状、棒状、立方六角状、颗粒状等形貌的金属铜.