Samsung electronics co., ltd. (20240113302). SILICON COMPOSITE CLUSTER AND CARBON COMPOSITE THEREOF, AND ELECTRODE, LITHIUM BATTERY, AND ELECTRONIC DEVICE EACH INCLUDING THE SAME simplified abstract

SILICON COMPOSITE CLUSTER AND CARBON COMPOSITE THEREOF, AND ELECTRODE, LITHIUM BATTERY, AND ELECTRONIC DEVICE EACH INCLUDING THE SAME

Organization Name

samsung electronics co., ltd.

Inventor(s)

Inhyuk Son of Yongin-si (KR)

Mijong Kim of Suwon-si (KR)

Jumyeung Lee of Suwon-si (KR)

Minwoo Lim of Hwaseong-si (KR)

Junghyun Choi of Yongin-si (KR)

Sungsoo Han of Hwaseong-si (KR)

SILICON COMPOSITE CLUSTER AND CARBON COMPOSITE THEREOF, AND ELECTRODE, LITHIUM BATTERY, AND ELECTRONIC DEVICE EACH INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240113302 titled 'SILICON COMPOSITE CLUSTER AND CARBON COMPOSITE THEREOF, AND ELECTRODE, LITHIUM BATTERY, AND ELECTRONIC DEVICE EACH INCLUDING THE SAME

Simplified Explanation

The patent application describes a porous silicon composite with a core made of porous silicon composite secondary particles and a shell surrounding the core. The secondary particles consist of silicon composite primary particles with silicon, silicon suboxide, and graphene layers. The shell includes a second graphene layer with elements like nitrogen, phosphorus, or sulfur.

• The porous silicon composite includes a core made of porous silicon composite secondary particles and a surrounding shell.
• The secondary particles consist of silicon composite primary particles with silicon, silicon suboxide, and graphene layers.
• The shell includes a second graphene layer with elements like nitrogen, phosphorus, or sulfur.

Potential Applications

This technology could be used in:

• Energy storage devices
• Catalysis
• Sensing applications

Problems Solved

This technology addresses issues related to:

• Improving energy storage efficiency
• Enhancing catalytic activity
• Increasing sensitivity in sensors

Benefits

The benefits of this technology include:

• Higher performance in energy storage
• Improved catalytic reactions
• Enhanced sensitivity and accuracy in sensing applications

Potential Commercial Applications

The potential commercial applications of this technology could be in:

• Battery technology
• Environmental monitoring devices
• Chemical processing industries

Possible Prior Art

One possible prior art could be research on graphene-silicon composites for energy storage applications.

How does this technology compare to traditional silicon-based composites for energy storage applications?

This technology offers improved performance due to the unique structure of the porous silicon composite.

What are the potential challenges in scaling up the production of this porous silicon composite for commercial use?

The scalability of production methods and cost-effectiveness could be potential challenges in commercializing this technology.

Original Abstract Submitted

a porous silicon composite includes: a porous core including a porous silicon composite secondary particle; and a shell disposed on a surface of the porous core and surrounding the porous core, wherein the porous silicon composite secondary particle includes an aggregate of silicon composite primary particles, each including silicon, a silicon suboxide on a surface of the silicon, and a first graphene on a surface of the silicon suboxide, wherein the shell include a second graphene, and at least one of the first graphene and the second graphene includes at least one element selected from nitrogen, phosphorus, and sulfur.