Lyten, Inc.

Applied Materials, Inc.

Other

Gtat Corporation

Merlin Solar Technologies, Inc.

David Tanner

Bryce H Anzelmo

Daniel Cook

Michael Wayne Stowell, Jr

Hossein-Ali Ghezelbash

Shreeyukta Singh

Gopal Prabhu

Bruce Lanning

Venkatesan Murali

Venkateswaran Subbaraman

Danny Cam Toan Lu

Alejandro De La Fuente Vornbrock

Arthur Rudin

Jeffrey S Sullivan

Yacov Elgar

Robert Brainard

Dong Xu

George Clayton Gibbs

Joe Griffith Cruz

Hien-Minh Huu Le

Prashanth Jampani Hanumantha

Steve E Babayan

Arvind Chari

Fang Mei

Ranjeeth Kalluri

Steven Verhaverbeke

James S Papanu

Roman Gouk

Gopalakrishna B Prabhu

Shuran Sheng

Zhiyong Li

John Rambadt

Tzay-Fa Su

Amy Rambadt

Philip A Greene

Suresh M Shrauti

Tzay-Fa (Jeff) Su

Valery V Komin

John M White

Soo Young Choi

Eric Andrew Englhardt

Tae Kyung Won

Robert Z Bachrach

Dapeng Wang

Asaf Schlezinger

Garry K Kwong

Harry S Whitesell

Stephen P Murphy

Yong Kee Chae

James Craig Hunter

Charles Gay

Penchala N Kankanala

Liwei Li

Yong-Kee Chae

Nicholas G J De Vries

Parris Hawkins

Michel Ranjit Frei

Teresa Trowbridge

Chuck Luu

Mohamed H Hilali

Colin Shaw

Ken Kehler

Joseph David Strickland

Quancheng (Tommy) Gu

Choi (Gene) Ho

Wing Hoo (Hendrick) Lo

Srujal (Steve) Patel

Matthew J B Saunders

Brice Walker

Steve Babayan

A composition of matter suitable for usage as a formative material for a lithium-sulfur battery cathode is provided. The composition of matter may include a carbon structure formed by multiple carbon particles interconnected to one another. Each carbon particle may include pores and exposed surfaces. In this way, an electrically conductive material (ECM) (e.g., silver and/or antimony) may be deposited in the pores and coated (e.g., conformally coated) on the exposed surfaces of respective carbon particles. In addition, at least some carbon particles may disintegrate and provide exposed surfaces prior to deposition of the ECM. For example, disintegrated carbon particles may have a greater surface-area-to-volume ratio than whole carbon particles, thereby providing an increased amount of surface area available for subsequent ECM deposition. In addition, in some aspects, an active material may be infiltrated in one or more carbon particles and pores.

Carbon structure including an electrically conductive material

This disclosure provides a reactor system that includes a microwave energy source that generates a microwave energy, a field-enhancing waveguide (FEWG) coupled to the microwave source. The FEWG includes a field-enhancing zone having a cross-sectional area that decreases along a length of the FEWG. The field-enhancing zone includes a supply gas inlet that receives a supply gas, a reaction zone that generates a plasma in response to excitation of the supply gas by the microwave energy, a process inlet that injects a raw material into the reaction zone, and a constricted region that retains a portion of the plasma and combines the plasma and the raw material in response to the microwave energy within the reaction zone. An expansion chamber is in fluid communication with the constricted region facilitates expansion of the plasma. An outlet outputs a plurality of carbon-inclusive particles derived from the expanded plasma and the raw material.

Microwave reactor system enclosing a self-igniting plasma

A system for visual cognition processing for sighting, effectively a rifle scope apparatus, is a system that transforms one or more captured image streams through image processing and complex scene analysis including detection, segmentation, keypoints, identification and visual cognition processing that generates a display image visible to a viewer on a display where the complete analysis of the scene can be computed on the sighting device or on a separate computation platform.

System for visual cognition processing for sighting

A nanoparticle or agglomerate which contains connected multi-walled spherical fullerenes coated in layers of graphite. In different embodiments, the nanoparticles and agglomerates have different combinations of: a high mass fraction compared to other carbon allotropes present, a low concentration of defects, a low concentration of elemental impurities, a high Brunauer, Emmett and Teller (BET) specific surface area, and/or a high electrical conductivity. Methods are provided to produce the nanoparticles and agglomerates at a high production rate without using catalysts.

Apparatus for thermally cracking a hydrocarbon gas

A method of producing a structured composite material is described. A porous media is provided, an electrically conductive material is deposited on surfaces or within pores of the plurality of porous media particles, and an active material is deposited on the surfaces or within the pores of the plurality of porous media particles coated with the electrically conductive material to coalesce the plurality of porous media particles together and form the structured composite material.

Structured composite materials

Carbon materials having carbon aggregates, where the aggregates include carbon nanoparticles and no seed particles, are disclosed. In various embodiments, the nanoparticles include graphene, optionally with multi-walled spherical fullerenes and/or another carbon allotrope. In various embodiments, the nanoparticles and aggregates have different combinations of: a Raman spectrum with a 2D-mode peak and a G-mode peak, and a 2D/G intensity ratio greater than 0.5, a low concentration of elemental impurities, a high Brunauer-Emmett and Teller (BET) surface area, a large particle size, and/or a high electrical conductivity. Methods are provided to produce the carbon materials.

Spherical carbon allotropes for lubricants

In embodiments, a photovoltaic cell has an expanded metal article configured as a mesh, a semiconductor material, and a front metallic article. The expanded metal article has a plurality of first segments intersecting a plurality of second segments thereby forming a plurality of openings, and has a plurality of cuts in the mesh. The expanded metal article is electrically coupled to a back surface of the semiconductor material. The front metallic article has a plurality of electroformed elements interconnected to form a unitary, free-standing piece comprising a continuous grid. The continuous grid of the front metallic article is electrically coupled to a front surface of the semiconductor material. The plurality of cuts of the expanded metal article is arranged on the photovoltaic cell to relieve stresses induced by the front metallic article on the front surface of the semiconductor material.

Photovoltaic cell having a coupled expanded metal article

This disclosure provides an electrode having a carbon-based structure with a plurality of localized reaction sites. An open porous scaffold is defined by the carbon-based structure and can confine an active material in the localized reaction sites. A plurality of engineered failure points is formed throughout the carbon-based structure and can expand in a presence of volumetric expansion associated with polysulfide shuttle. The open porous scaffold can inhibit a formation of interconnecting solid networks of the active material between the localized reaction sites. The plurality of engineered failure points can relax or collapse during an initial activation of the electrode. The open porous scaffold can define a hierarchical porous compliant cellular architecture formed of a plurality of interconnected graphene platelets fused together at substantially orthogonal angles. The hierarchical porous compliant cellular architecture can be expansion-tolerant and can expand in a presence of Li ion insertion or de-insertion.

Expansion-tolerant three-dimensional (3D) carbon-based structures incorporated into lithium sulfur (Li S) battery electrodes

Method and apparatus for cracking of a process gas

In some embodiments, a lithium ion battery includes a first substrate, a cathode, a second substrate, an anode, and an electrolyte. The cathode is arranged on the first substrate and can contain a cathode mixture including LiS, wherein x is from 0 to 2 and y is from 1 to 8, and a first particulate carbon. The anode is arranged on the second substrate and can contain an anode mixture containing silicon particles, and a second particulate carbon. The electrolyte can contain a solvent and a lithium salt and is arranged between the cathode and the anode. In some embodiments, the first particulate carbon or the second particulate carbon contains carbon aggregates comprising a plurality of carbon nanoparticles, each carbon nanoparticle comprising graphene. In some embodiments, the particulate carbon contains carbon meta particles with mesoporous structures.

Lithium ion battery and battery materials

An ionic air cooling device that uses a salinity differential heat engine having a heat pump as the primary heat source is provided. The devices uses a closed loop thermodynamic cycle which produces a high thermodynamic efficiency in heat to energy conversion with a low temperature differential between the high and low sides, in addition to a net ambient temperature cooling effect by directly or indirectly converting ambient temperature/environmental low grade heat to electricity or potential kinetic energy or mechanical work.

Ionic air cooling device

Microwave chemical processing system having a microwave plasma reactor, and a multi-stage gas-solid separation system are disclosed. The microwave energy source has a waveguide, a reaction zone, and an inlet configured to receive the input material, and the input material is converted into separated components. The separated components include hydrogen gas and carbon particles. The multi-stage gas-solid separation system has a first cyclone separator to filter the carbon particles from the separated components, and a back-pulse filter system coupled to the output of the first cycle separator to filter the carbon particles from the output from the first cyclone separator.

Microwave reactor system with gas-solids separation

In some embodiments, a lithium ion battery includes a first substrate, a cathode, a second substrate, an anode, and an electrolyte. The cathode is arranged on the first substrate and can contain a cathode mixture including LiS, wherein x is from 0 to 2 and y is from 1 to 8, and a first particulate carbon. The anode is arranged on the second substrate and can contain an anode mixture containing silicon particles, and a second particulate carbon. The electrolyte can contain a solvent and a lithium salt, and is arranged between the cathode and the anode. In some embodiments, the first particulate carbon or the second particulate carbon contains carbon aggregates comprising a plurality of carbon nanoparticles, each carbon nanoparticle comprising graphene. In some embodiments, the particulate carbon contains carbon meta particles with mesoporous structures.

Methods include providing an expanded metal article configured as a mesh. The expanded metal article has a plurality of cuts in the mesh and has a surface comprising a plurality of solder pads. A semiconductor material is provided, having a back surface comprising a plurality of silver pads. A front surface of the semiconductor material serves as a light-incident surface of the photovoltaic cell. A front metallic article is provided, the front metallic article comprising a plurality of electroformed elements interconnected to form a unitary, free-standing piece comprising a continuous grid. The continuous grid of the front metallic article is electrically coupled with the front surface of the semiconductor material. The plurality of cuts of the expanded metal article is arranged to relieve stresses induced by the front metallic article on the front surface of the semiconductor material.

Growing community of inventors

San Jose, CA, United States of America

David Tanner