University System of Maryland

Yiju Li

Liangbing Hu

Tian Li

Mingwei Zhu

Chaoji Chen

Amy Gong

He Liu

Yudi Kuang

Solar thermal devices are formed from a block of wood, where the natural cell lumens of the wood form an interconnected network that transports fluid or material therein. The block of wood can be modified to increase absorption of solar radiation. Combining the solar absorption effects with the natural transport network can be used for various applications. In some embodiments, heating of the modified block of wood by insolation can be used to evaporate a fluid, for example, evaporating water for extraction, distillation, or desalination. In other embodiments, heating of the modified block of wood by insolation can be used to change transport properties of a material to allow it to be transported in the interconnected network, for example, heating crude oil to adsorb the oil within the block of wood.

Wood-based solar thermal devices, and methods for fabrication and use thereof

Growing community of inventors

Beijing, China

Yiju Li