Field effect transistor and semiconductor device including the same

S Maeda, SEO Seunghan, S Yeohyun - US Patent 9,941,360, 2018 - Google Patents
(57) ABSTRACT A field effect transistor and a semiconductor device includ-ing the same are
provided. The semiconductor device may include a channel layer, which is provided on a …

Rapid macro-scale synthesis of free-standing graphene, high performance, binder-free graphene anode material, and methods of synthesizing the anode material

R Mukherjee, AV Thomas, N Koratkar… - US Patent App. 13 …, 2014 - Google Patents
There is therefore a need for methods of synthesiz ing scalable structures of graphene in the
form of free-stand ing (flexible) papers. There is also a need for the development of …

Nanoparticle sensor having a nanofibrous membrane scaffold

CJ Zhong, MD Poliks, BS Hsiao, N Kang… - US Patent …, 2022 - Google Patents
Nanoparticle-fibrous membrane composites are provided as tunable interfacial scaffolds for
flexible chemical sensors and biosensors by assembling gold nanoparticles (Au NPs) in a …

Field effect transistor with channel layer, and semiconductor device including the same

S Maeda, SEO Seunghan, S Yeohyun - US Patent 10,749,000, 2020 - Google Patents
(57) ABSTRACT A semiconductor device, a field effect transistor, and a fin field effect
transistor are provided. The semiconductor device may include a channel layer, a …

Graphene frameworks for supercapacitors

X Duan, Y Huang, B Papandrea, X Xu - US Patent 10,714,272, 2020 - Google Patents
The present disclosure provides supercapacitors that may avoid shortcomings of current
energy storage technology. Provided herein are materials and fabrication processes of such …

Single-step, solvent-free, catalyst-free preparation of holey carbon allotropes

Y Lin, J Kim, JW Connell, MR Funk… - US Patent …, 2017 - Google Patents
Methods for forming holey carbon allotropes and graphene nanomeshes are provided by
the various embodiments. The various embodiments may be applicable to a variety of …

Patterned structures of graphene and graphitic carbon and methods for their manufacture

R Polsky, X Xiao, DB Burckel, DR Wheeler… - US Patent …, 2018 - Google Patents
A patterned graphene or graphitic body is produced by providing a three-dimensionally
patterned carbonaceous body; coating the body with a catalytic metal whereby is formed a …

Capacitor with electrodes made of an interconnected corrugated carbon-based network

MF El-Kady, VA Strong, RB Kaner - US Patent 11,915,870, 2024 - Google Patents
Capacitors having electrodes made of interconnected corrugated carbon-based networks
(ICCNs) are disclosed. The ICCN electrodes have properties that include high surface area …

Cellular graphene films

RB Kaner, Y Shao - US Patent 11,891,539, 2024 - Google Patents
The present disclosure provides supercapacitors that may avoid the shortcomings of current
energy storage technology. Provided herein are electrochemical systems, comprising three …

Devices and methods for high voltage and solar applications

MF El-Kady, RB Kaner, J Kavanaugh - US Patent 11,961,667, 2024 - Google Patents
Provided herein are devices comprising one or more cells, and methods for fabrication
thereof. The devices may be electrochemical devices. The devices may include three …