国家/地区 美国（10） 世界知识产权组织（5）
IPC部 C（10）
IPC大类 C09（10） C01（4） B29（3）
B41（3） H01（3） B33（2）
B82（2） C08（2）
IPC小类 C09D（10）
IPC C09D011/52（8） C09D011/033（5） C09D011/037（4）
C09D011/14（3） B29C064/165（2） B33Y010/00（2）
B41J002/01（2） B41M005/00（2） B82Y030/00（2）
C01B031/02（2） C01B032/19（2） C08K005/05（2）
C09D011/00（2） C09D011/03（2） C09D011/104（2）
发明人 HERSAM M C（9） LIANG Y T（5） SECOR E B（5）
GEIER M L（2） JAKUS A E（2） PRABHUMIRASHI P L（2）
PUNTAMBEKAR K P（2） SHAH R N（2）
公开年 2015（3） 2018（2） 2022（2）
申请年 2015（3）  2021（2） 
专利权人 UNIV NORTHWESTERN（10）

Ink composition used for forming three-dimensional objects, films and coatings, comprises solvent system has dichloromethane, chloroform and organic solvent having specific lower vapor pressure than dichloromethane, chloroform, or mixture.

JAKUS A E, SHAH R N

Dye sensitized solar cell useful in semiconductors, comprises a counter-electrode comprising carbon-titania nanocomposite thin films.

HERSAM M C, GRAY K A, VIJAYAN B K, LIANG Y T

Fabrication of graphene-based circuits on substrate by preparing printable ink comprising graphene or graphene oxide exfoliated from graphite from bulk synthesis process, and aerosol jet printing circuit on substrate using printable ink.

RANGNEKAR S V, HERSAM M C, PARATE K, CLAUSSEN J

Using cellulosic polymer to provide concentrated graphene for preparing graphene ink composition, comprises e.g. exfoliating graphene source material with medium comprising organic solvent and dispersing agent comprising cellulosic polymer.

HERSAM M C, LIANG Y T

Depositing graphene ink involves providing a graphene ink composition comprising graphene, nitrocellulose and ink solvent, depositing graphene ink composition on substrate, and annealing deposited graphene ink composition.

HERSAM M C, SECOR E B, GAO T Z

Preparing inkjet printed graphene ink composition comprises exfoliating graphene with medium, contacting exfoliated graphene medium with aqueous medium to concentrate e.g. graphene and contacting precursor composition with hydrophobic fluid.

HERSAM M C, LIANG Y T, SECOR E B, PRABHUMIRASHI P L, PUNTAMBEKAR K P, GEIER M L, AHN B Y, LEWIS J A

Implantable tissue growth structure for generating electrogenic cells or tissues comprises three-dimensional, biocompatible, biodegradable, electrically conductive structure containing composite of graphene flakes in polymeric matrix.

SHAH R N, JAKUS A E, HERSAM M C, SECOR E B

Manufacture of concentrated graphene medium using cellulosic polymer used in e.g. polymer nanocomposites, involves exfoliating graphene source material and hydrating exfoliated graphene medium with hydrophobic fluid component.

HERSAM M C, LIANG Y T

Preparation of graphene ink composition for printing, involves concentrating graphene exfoliated from source in composition of graphene and cellulosic polymer, contacting obtained product with hydrophobic fluid and removing solvent.

FRANCIS L F, FRISBIE C D, HERSAM M C, HYUN W J, LIM S, SECOR E B

Usage of cellulosic polymer for preparing graphene ink composition for forming composite, involves concentrating exfoliated graphene by contacting exfoliated graphene medium with aqueous medium in graphene and cellulosic polymer.

HERSAM M C, LIANG Y T, SECOR E B, PRABHUMIRASHI P L, PUNTAMBEKAR K P, GEIER M L