Tsinghua University

Jen-Yu Liu

Yong-Chien Ling

Chih-Ping Wang

The present invention discloses a method for fabricating graphene, and comprises at least the following steps. First, a first electrode and a second electrode are inserted into an electrolyte without contacting. The first electrode is graphite, and the electrolyte comprises at least an ionic liquid. A potential difference will be produced between the first electrode and the second electrode to let the ionic liquid enter into each layer of the first electrode to form a plurality of graphene.

Method for fabricating graphene

A solid solution photocatalyst composition and its preparation method are provided in the present invention. The solid solution photocatalyst can utilize its solid solution structure to regulate the conduction band position, valence band position, conduction band range and valence band range of the different response properties of the photocatalyst, so that oxidoreductive reaction is performed to remove the foul-smelling substances.

Photocatalyst composition and preparation for the same

A method for preparing an oil extractor is provided. The method includes dissolving 0.1&#x2dc;30% by weight of a potassium sulfate, 0.1&#x2dc;30% by weight of a potassium persulfate, and 0.1&#x2dc;30% by weight of a manganese sulfate in a solvent to form a solution; heating the solution to synthesize a compound by a microwave; cooling a temperature of the compound to a room temperature; and removing the solvent from the compound. An extractor prepared from the method is also provided.

Growing community of inventors

Hsinchu, Taiwan

Jen-Yu Liu