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Surface Oxophilic Single Atom Decoration of PT Catalyst for Anion Exchange Membrane Fuel Cells (Case No. 2025-263)
Summary: Researchers at UCLA's Department of Chemistry and Biochemistry have developed a novel catalyst design using oxophilic single-atom decorations that enhances the performance and durability of platinum (Pt) catalysts in alkaline exchange membrane fuel cells. Background: Hydrogen fuel cells are a promising alternative to internal combustion...
Published: 6/24/2025
|
Inventor(s):
Xiangfeng Duan
,
Yu Huang
,
Chengzhang Wan
Keywords(s):
anion exchange membrane fuel cells (AEMFCs)
,
Catalysts
,
catalytic hydrogenation
,
clean energy
,
clean energy consumption
,
clean material production
,
Composite Material
,
Composite Materials
,
Construction Materials
,
Electrocatalyst
,
electrochemically active surface area
,
high-durability catalysts
,
Hydrogen
,
Hydrogen oxidation reaction
,
hydrogen oxidation reaction (HOR)
,
hydrogen production
,
low overpotential catalysis
,
mass activity
,
material science
,
Materials
,
meta materials
,
Methane Reformer Hydrogen Production
,
microarchitectured materials
,
Nanomaterials
,
nanostructured materials
,
Nanotechnology
,
oxygen oxidation reaction
,
oxygen reduction reaction (ORR)
,
Platinum group metal catalysts
,
proton exchange membrane fuel cells (PEMFCs)
,
proton exchange water membrane electrolyzer (PEMWE)
,
Rhodium-decorated Platinum nanowires (SARh-PtNW)
,
specific activity
,
transition metal catalysts
Category(s):
Materials
,
Materials > Nanotechnology
,
Materials > Functional Materials
,
Energy & Environment
,
Energy & Environment > Energy Generation
,
Energy & Environment > Energy Efficiency
,
Energy & Environment > Energy Transmission
,
Chemical
,
Chemical > Chemical Processing & Manufacturing
,
Chemical > Synthesis
,
Chemical > Catalysts
Biosynthesis of Diacids (Case No. 2023-238)
Summary: UCLA researchers in the Department of Chemical and Biomolecular Engineering have developed a novel method for the biosynthesis of a native terpenoid from cellulose with high yield and selectivity. Background: With a growing need to identify sustainable chemical production methods for replacing conventional petrochemical synthesis, bioengineered...
Published: 4/8/2025
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Inventor(s):
Jun Park
,
Glenn Nurwono
Keywords(s):
Category(s):
Chemical
,
Chemical > Chemical Processing & Manufacturing
HFSIO as Gate Insulator for N-Polar Gan HEMTs (Case No. 2024-268)
Summary: Researchers in the UCLA Department of Electrical and Computer Engineering have developed a new, high-performance transistor for high-frequency and high-power systems. Background: Gallium nitride (GaN) high electron mobility transistors (HEMTs) are critical for high-frequency and high-power electrical applications due to their superior material...
Published: 6/12/2025
|
Inventor(s):
Elaheh Ahmadi
,
Oguz Odabasi
,
Xin Zhai
Keywords(s):
atomic layer deposition
,
dielectric gates
,
field-effect transistors (FETs)
,
gallium nitride
,
GaN
,
G-polar GAN
,
hafnium silicon oxide
,
HfSiO
,
high dielectric constant materials
,
high electron mobility transistors
,
high electron mobility transistors (HEMTs)
,
high frequency electronics
,
high power electronics
,
N-polar GAN
,
organic field effect transistors
,
quality control manufacturing
,
scalable manufacturing
,
solid-state thermal transistor
,
strength-thermal stability
,
thermal stability
,
thermal transistor
,
Thin-Film Transistor
,
Transistor
,
transistors
Category(s):
Chemical
,
Chemical > Chemical Processing & Manufacturing
,
Electrical
,
Electrical > Electronics & Semiconductors
,
Materials
,
Materials > Semiconducting Materials
,
Materials > Metals
Steric Hindrance Effect of Additives for Tuning the Perovskite Crystal Orientation (Case No. 2024-023)
Summary: UCLA Researchers in the Department of Materials Science and Engineering have developed a method to tune perovskite crystal orientation for increased performance, energy efficiency, and reduced material defect with a variety of field applications, including solar cells and LEDs. Background: Perovskite holds considerable promise as a highly...
Published: 2/14/2025
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Inventor(s):
Yang Yang
,
Chunqing Ma
,
Haoxiang Duan
,
Dong Meng
Keywords(s):
Energy Efficiency
,
energy-efficient
,
Imaging
,
Liquid-Crystal Display
,
Nanocrystal
,
OLED
,
Optoelectronics
,
organic photo detector
,
organic photovoltaics
,
perovskite
,
perovskite devices
,
perovskite solar cell
,
photodetection
,
Solar Cell
,
X-ray detectors
Category(s):
Chemical > Chemical Processing & Manufacturing
,
Energy & Environment > Energy Efficiency
,
Energy & Environment
,
Materials > Composite Materials
,
Optics & Photonics
,
Optics & Photonics > Fiber Optics
,
Materials > Functional Materials
Carbon-Negative Desalination With High-Value Materials Recovery (Case No. 2024-008)
Summary: Researchers led by Dr. Eric Hoek have developed a carbon-negative method to desalinate brine and seawater and extract valuable materials from the source solution. Background: Increased global temperatures and extreme droughts are driving water shortages throughout the world. To address this, water recycling and desalination efforts have...
Published: 2/14/2025
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Inventor(s):
Eric Hoek
,
Sungtaek Ju
,
Yoram Cohen
,
David Jassby
Keywords(s):
brine
,
brine concentrate
,
carbon negative
,
carbon neutral
,
carbon sequestration
,
Desalination Wastewater
,
Energy & Water
,
freshwater generation
,
global carbon utilization
,
Half-Reaction Electrolysis Of Water Oxygen Evolution
,
Membrane bioreactor
,
membrane fouling
,
membrane scaling
,
Membranes
,
mineral harvesting
,
nanofiltration
,
renewable fuel
,
reverse osmosis (RO)
,
Seawater
,
treatment efficacy
,
Wastewater treatment
,
Water Injection (Oil Production)
,
Water Purification, Nanofiltration, Ultrafiltration
,
water recovery
,
Water treatment
Category(s):
Chemical
,
Chemical > Chemical Processing & Manufacturing
,
Energy & Environment
,
Energy & Environment > Energy Generation
,
Energy & Environment > Water Monitoring & Treatment
,
Energy & Environment > Carbon Capture
,
Energy & Environment > Energy Efficiency
,
Materials
,
Materials > Nanotechnology
,
Materials > Water Treatment
,
Materials > Membranes
2021-291-AMBIENT METHANE FUNCTIONALIZATION BY CONTINUOUS ELECTROGENERATED D9 METALLORADICALS
SUMMARY UCLA researchers in the Department of Chemistry and Biochemistry have developed an electrocatalytic system for CH4 functionalization using silver (AgII) as a metalloradical mediator that works at low temperatures with minimal infrastructure. BACKGROUND Methane (CH4) release occurs in a wide array of industrial processes, including natural...
Published: 2/14/2025
|
Inventor(s):
Chong Liu
,
Jiao Deng
,
Jesus Iniguez
,
Danlei Xiang
,
Xun Guan
Keywords(s):
Catalysts
,
Electrocatalyst
,
Metals
,
Methane
,
Methane Reformer
,
Radical (Chemistry)
Category(s):
Materials > Functional Materials
,
Materials > Metals
,
Materials
,
Chemical > Catalysts
,
Chemical > Synthesis
,
Chemical > Chemical Processing & Manufacturing
,
Chemical > Industrial & Bulk Chemicals
2019-954 Ultrastable Nanoemulsions in Disordered and Ordered States
SUMMARYResearchers in the Department of Chemistry and Biochemistry at UCLA have developed a method for the production of crystalline, iridescent emulsions stable to repeated dilutions.BACKGROUNDMany existing nanoemulsion formulations suffer from instability, especially with regards to dilution. To prevent the nano-droplets from coalescing, more and...
Published: 2/14/2025
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Inventor(s):
Keywords(s):
Category(s):
Chemical > Synthesis
,
Platforms > Drug Delivery
,
Chemical > Chemical Processing & Manufacturing
Nanoemulsion Technologies
Mason Group Website: http://www.chem.ucla.edu/dept/Faculty/Mason/BACKGROUNDNanoemulsions are oil-in-water (or vice versa) suspensions of nanoscale droplets that range in size from 15 to 100 nm and have a variety of applications including drug delivery, agriculture, personal care and food products. Nanoemulsions have many advantages over traditional...
Published: 2/14/2025
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Inventor(s):
Thomas Mason
Keywords(s):
Category(s):
Chemical > Instrumentation & Analysis
,
Chemical
,
Chemical > Emulsions
,
Chemical > Synthesis
,
Life Science Research Tools > Microfluidics And Mems
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Platforms > Diagnostic Platform Technologies
,
Platforms > Drug Delivery
,
Platforms > Drug Delivery > Nanoparticles
,
Chemical > Chemical Processing & Manufacturing
,
Materials > Nanotechnology
Monodisperse Emulsions Templated by 3D-Structured Microparticles
dana,Geneva,sans-serif">UCLA Case No. 2019-471 SUMMARY UCLA Researchers in the Departments of Bioengineering and Mathematics have developed a method to generate uniform, thermodynamically stabilized microdroplets with digitizable solid structures. BACKGROUND In standard emulsions, mixtures of different types of liquids result in non-uniform and...
Published: 2/14/2025
|
Inventor(s):
Dino Di Carlo
,
Chueh-Yu Wu
,
Andrea Bertozzi
,
Bao Wang
,
Joseph de Rutte
,
Kyung Ha
Keywords(s):
Category(s):
Chemical > Instrumentation & Analysis
,
Chemical > Chemical Processing & Manufacturing
2010-247 Digital Microfluidic Platform for Radiochemistry
Summary UCLA researchers have created a novel, integrated microfluidic approach to radiochemical synthesis. Radiochemicals have been successfully synthesized on droplet-based microfluidic chips operated by electro-wetting-on-dielectric (EWOD) actuation. Background Radiochemicals have important uses in medicine, preclinical research, biology, biochemistry,...
Published: 2/14/2025
|
Inventor(s):
Michael van Dam
,
CJ Kim
,
Gaurav Jitendra Shah
,
Supin Chen
,
Huijiang Ding
Keywords(s):
Category(s):
Chemical > Chemical Processing & Manufacturing
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