公开(公告)号：US20220298277A1

公开(公告)日：2022-09-22

申请号：US17207895

申请日：2021-03-22

Applicant: Jen-Yu LIU

Inventor： Jen-Yu LIU

IPC: C08F120/56

Abstract: A method for manufacturing a polymer emulsion includes the following steps. A mixture is heated to a first temperature less than or equal to about 40° C. The mixture including about 100 to about 500 parts by weight of a monomer and about 0.5 to about 95 parts by weight of a first cross-linking agent, in which the monomer has a structure of formula (I): and R1, R2, and R3 represent H or C1-C4 alkyl group, respectively. About 0.005 to about 5 parts by weight of a first initiator is added. About 0.003 to about 5 parts by weight of a reducing agent is added to form an intermediate product. The intermediate product is heated to a second temperature less than or equal to about 92° C.

公开(公告)号：US20130252798A1

公开(公告)日：2013-09-26

申请号：US13426289

申请日：2012-03-21

Applicant: Yong-Chien LING ,  Jen-Yu LIU

Inventor： Yong-Chien LING ,  Jen-Yu LIU

IPC: B01J27/04 ,  C01G51/00 ,  C01G53/11 ,  C01G3/12 ,  C01G1/12 ,  C01G5/00 ,  C01G15/00 ,  C01G19/00 ,  C01G29/00 ,  C01G30/00 ,  C01G99/00 ,  C01G9/08

CPC classification number: B01J27/04 ,  B01J27/043 ,  B01J35/002 ,  B01J35/0033 ,  B01J35/004 ,  B01J37/031 ,  C01G15/006 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/03 ,  C07C29/159 ,  Y02P20/52 ,  C07C31/04

Abstract: Disclosed are the metallic sulfide photocatalyst and its preparation method. The photocatalyst includes at least one soluble metallic salt and a sulfide with the oxidation state of S atom ≦+4. The photocatalyst is afforded by reacting the sulfide with the at least one soluble metallic salt dissolved in the complexing agent. Additionally, the photocatalyst further is customized with co-catalyst such as RuCl to form Ru-carried metallic sulfide photocatalyst. The metallic sulfide photocatalyst and Ru-carried metallic sulfide photocatalyst are capable of effectively reducing CO2 to CH3OH under the visible light illumination.

Abstract translation: 披露了金属硫化物光催化剂及其制备方法。 光催化剂包括至少一种可溶性金属盐和S原子@ + 4的氧化态的硫化物。 通过使硫化物与溶解在络合剂中的至少一种可溶性金属盐反应来提供光催化剂。 此外，光催化剂还用诸如RuCl的助催化剂进行定制，以形成Ru载带的金属硫化物光催化剂。 金属硫化物光催化剂和Ru载带的金属硫化物光催化剂能够在可见光照射下有效地将CO 2还原成CH 3 OH。