Google Patents
patents.google.com › patent › WO2020148644A1 › en
WO2020148644A1 - 3d reduced graphene oxide/sio 2 composite for ice nucleation - Google Patents
The present invention provides for an ice-nucleating particle for cloud seeding and other applications, which can initiate ice nucleation at a temperature of –8°C. Further, the ice nucleation particle number increased continuously and rapidly with the reducing of temperature.
PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC7298023
Heterogeneous Ice Nucleation by Graphene Nanoparticles - PMC
The LTTS was done with the use of a small conical Nichrome wire (heater) with specific voltage for all materials, which was surrounded by small Pyrex glass tube in order to convey the resulting particles to the bottoms of the chamber. The temperature of the Nichrome heater ranged from room temperature up to 300 °C. Three types of available materials, which have the potential of HIN and cold cloud seeding, were injected in this way to the bottom of the chamber.
Uaerep
uaerep.ae › resources › final-report-prof-linda-zou.pdf pdf
1 | P a g e
Task: Scale up trials of core/shell TiO2/NaCl cloud seeding materials ... Task: Design and fabricate 3D graphene enhanced ice nucleation particles.
Evaluate the effectiveness of newly developed nanotechnology-based cloud-seeding materials compared to traditional methods.
New nanotechnology-based materials, such as core/shell NaCl/TiO2 particles, are more effective than traditional methods as they can absorb larger amounts of water vapor and form larger droplets, enhancing rain production. These materials use less AgI, are more efficient at lower humidities, and are more active below -5°C, improving precipitation efficiency compared to traditional AgI methods .
scribd.com
scribd.com › document › 701849666 › US20220002159A1
Graphene Oxide for Cloud Seeding Patent | PDF | Nucleation | ...
What are the potential advantages of a 3D graphene oxide structure for ice nucleation applications?
The 3D graphene oxide structure offers excellent thermal conductivity and a highly porous framework, which favors ice nucleation of supercooled water. Its hydrophilic SiO2 nanoparticles enhance adsorption and condensation of water vapor, supporting nucleation and growth of ice crystals. These structural advantages are not achieved by standard ice nucleating particles .
scribd.com
scribd.com › document › 701849666 › US20220002159A1
Graphene Oxide for Cloud Seeding Patent | PDF | Nucleation | ...
How do graphene derivatives contribute to ice nucleation, and what are their limitations?
Graphene derivatives such as graphene oxide exhibit ice nucleating abilities because water molecules are efficiently captured by various hydrophilic oxygen-contained functional groups on graphene. However, their ice nucleation activities are typically observed at lower temperatures (below -20°C), which is less ideal compared to other materials like K-feldspar and silver iodide that function at higher temperatures .
scribd.com
scribd.com › document › 701849666 › US20220002159A1
Graphene Oxide for Cloud Seeding Patent | PDF | Nucleation | ...
Zero Geoengineering
zerogeoengineering.com › 2022 › 3d-graphene-oxide-nanoparticles-for-cloud-seeding-patent-us-2022-0002159-a1
3D Graphene Oxide Nanoparticles for Cloud Seeding Patent US 2022/0002159 A1 – Zero Geoengineering
August 12, 2025 - The present invention provides for an ice-nucleating particle for cloud seeding and other applications, which can initiate ice nucleation at a temperature of -8 degrees C. Further, the ice nucleation particle number increase continuously and ...
ACS Publications
pubs.acs.org › doi › 10.1021 › acs.jpcc.7b10675
Ice Nucleation Activity of Graphene and Graphene Oxides | The Journal of Physical Chemistry C
The experimental investigation of Zheng et al. (23) showed that a sprinkle of graphene oxide nanoflakes is effective for condensing water nanodroplets and seeding ice epitaxy on graphite under ambient conditions.
Scribd
scribd.com › document › 685302302 › 3D-Reduced-Graphene-Oxide-Cloud-Seeding-CCN-US20220002159A1
3D Reduced Graphene Oxide Cloud Seeding CCN US20220002159A1 | PDF
SaveSave 3D Reduced Graphene Oxide Cloud Seeding CCN US2022...
MIT Technology Review
technologyreview.com › climate change and energy › scientists advance cloud-seeding capabilities with nanotechnology
Scientists advance cloud-seeding capabilities with nanotechnology | MIT Technology Review
July 20, 2023 - Cloud seeding is a form of weather modification that mimics what naturally occurs in clouds but enhances the process by adding particles that can stimulate and accelerate the condensation process.
Scribd
scribd.com › document › 701849666 › US20220002159A1
Graphene Oxide for Cloud Seeding Patent | PDF | Nucleation | Nanoparticle
The PrGO-SN composite is synthesized through a sol-gel process involving graphene oxide, ammonia, ethanol, and tetraethyl orthosilicate. Testing showed the PrGO-SN composite can initiate ice nucleation at -8°C and its ice nucleating particle number increases rapidly with decreasing temperature. The PrGO-SN composite is proposed as an improved material for applications like cloud seeding due to its high ice nucleation ability and potential for low-cost mass production.
X
x.com › RevFisk › status › 1885455921930768415
@Jonathan McAdam Fisk on X: "Jonathan Collar AI PI Report: A newly surfaced patent (US 2022/0002159 A1) describes a 3D Reduced Graphene Oxide/Silicon Dioxide (rGO-SiO₂) composite engineered for ice nucleation—a critical process in cloud seeding and weather modification. The material is designed to enhance" / X
Why It’s Effective: •The 3D architecture provides a high surface area for water molecules to attach and freeze. •The combination of graphene oxide and silica allows for strong water adsorption, critical for forming ice crystals.
Eureka
eureka.patsnap.com › achieve-fixation › 3d reduced graphene oxide/sio 2 composite for ice nucleation
3D reduced graphene oxide/sio 2 composite for ice nucleation - Eureka | Patsnap
The present invention provides for an ice-nucleating particle for cloud seeding and other applications, which can initiate ice nucleation at a temperature of -8 degC. Further, the ice nucleation particle number increased continuously and rapidly ...
WIPO
patentscope.wipo.int › search › en › detail.jsf
3d reduced graphene oxide/sio 2 composite for ice ...
This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as well as graphical results.
ScienceDirect
sciencedirect.com › science › article › abs › pii › S1748013222000068
Environmental and health effects of graphene-family nanomaterials: Potential release pathways, transformation, environmental fate and health risks - ScienceDirect
January 10, 2022 - For example, in 2018, Fadeel et al. reviewed the impact of GFNs on the environment from the perspectives of bacteria, photoautotrophs, seed plants, vertebrates and invertebrates respectively [168]. However, the preceding part of this review has clarified a series of environmental transformations that GFNs could undergo.
Instagram
instagram.com › p › CssmzcTI1PC
Hariishh on Instagram: "3D Graphene Oxide Nanoparticles for ...
Create an account or log in to Instagram - Share what you're into with the people who get you.
Reddit
reddit.com › r/conspiracy › graphene oxide as a proposed cloud seeding (chemtrail) material
r/conspiracy on Reddit: Graphene Oxide as a proposed cloud seeding (chemtrail) material
June 21, 2020 - Zou applies nanotechnology to conventional cloud seeding materials, engineering particles with optimal properties to ensure the maximum amount of ice nucleation. Reduced Graphene Oxide serves as the template for ice crystal growth due to a similar hexagonal lattice structure while the addition of silicon oxide nanoparticles enhances the overall water molecule adsorption capabilities of the composite particle."
Reddit
reddit.com › r/conspiracy › cloud seeding and the alleged use of graphene oxide in covid 19 vaccines
r/conspiracy on Reddit: Cloud seeding and the ALLEGED use of Graphene Oxide in Covid 19 vaccines
September 22, 2020 -
https://pubmed.ncbi.nlm.nih.gov/26912341/
This study is on the toxicity of Graphene Oxide (GO) combined with Silver nanoparticles.
If you were unaware, Cloud Seeding aka Chemtrails is a type of weather modification that aims to change the amount or type of precipitation that falls from clouds by dispersing substances into the air. Silver iodine (AGL) or dry ice is often used.
I am not a scientist. I am just a simple man but something feels off about this. Or is it just me?
Oh and graphene oxide hydrogel was cited in 2016 for use in MRNA applications
https://pubmed.ncbi.nlm.nih.gov/27266364/
Top answer 1 of 5
7
SS: this is all allegedly. All i have is a high school diploma so please help it make sense if you can
2 of 5
2
There is no doubt that Reduced Graphene Oxide is being used as a cloud seeding agent, the big question is how widespread the use is. From the Khalifa University in the UAE "Dr. Zou applies nanotechnology to conventional cloud seeding materials, engineering particles with optimal properties to ensure the maximum amount of ice nucleation. Reduced graphene oxide serves as the template for ice crystal growth due to a similar hexagonal lattice structure while the addition of silicon oxide nanoparticles enhances the overall water molecule adsorption capabilities of the composite particle." https://www.ku.ac.ae/khalifa-university-researchers-share-knowledge-at-2021-international-rain-enhancement-forum UAE has just had record precipitation openly credited to their cloud seeding efforts. Some news outlets are stating they are using a new drone technology that cuts out the need for chemicals. This is not true as the drones themselves cannot create the rain, they just increase/enhance the effectiveness of the existing chemical methods of cloud seeding.
Twitter
twitter.com › CartlandDavid › status › 1661340784291880960
3D Graphene Oxide Nanoparticles for Cloud Seeding ...
JavaScript is not available · We’ve detected that JavaScript is disabled in this browser. Please enable JavaScript or switch to a supported browser to continue using twitter.com. You can see a list of supported browsers in our Help Center · Help Center · Terms of Service Privacy Policy ...
Zero Geoengineering
zerogeoengineering.com › category › patents
Patents – Zero Geoengineering
17 June 2025 | ZeroGeoengineering.com | International Patent WO2025014351A1 describes an invention for the dispersion of chemicals for cloud seeding with the eventual goal to induce “programmable rainfall.” Silver iodide (Agi) is listed ...
X
x.com › occultni › status › 1753028555129131045
sLOVen on X: "3D Graphene Oxide Nanoparticles for Cloud Seeding Patent Patent: US 2022/0002159 Disease X 👇 https://t.co/QBDsttL6XX" / X
3D Graphene Oxide Nanoparticles for Cloud Seeding Patent Patent: US 2022/0002159 Disease X · 6:12 AM · Feb 1, 2024 · · · 1,637 Views · 2 · 18 · 27 · 3 · Sign up now to get your own personalized timeline! Sign up with GoogleSign up with Google. Opens in new tab ·
YouTube
youtube.com › watch
3D Graphene Oxide Nanoparticles for Cloud Seeding Patent US 2022/0002159 A1 - YouTube
AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new featuresNFL Sunday Ticket · © 2025 Google LLC
Published March 2, 2025