透明木材

摘要：

Scientists have designed transparent wood that could replace conventional glass in windows. The innovation was developed using wood from the balsa (轻木) tree, which is native to South and Central America, and claims to be five times more thermally efficient than glass.
The team treated balsa wood in an oxidizing bath that bleaches it off nearly all visibility and then penetrated it with a synthetic polymer called polyvinyl alcohol (PVA)—creating a product that is vir-tually transparent.

机标关键词：透明木材

分类号：TS65;S785;TQ351.0

在线出版日期：2021-06-11（万方平台首次上网日期，不代表论文的发表时间）

页数：共2页

页码：33-34