SKU: 10616194308

Graphdiyne

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Description

GraphdiyneProduct Name NameGraphdiyne powder Product Overview Graphdiyne (GDY) is a new type of carbon nanostructure material, which becomes an important member of the carbon material family after fullerenes, carbon nanotubes, and graphene. Graphdiyne has unique structure and excellent performance. Its structure contains rich carbon carbon bonds and holes, has sp and sp2 hybridization states, and rich carbon chemical bonds, large conjugated system, wide

Product Name

Name:Graphdiyne powder

Product Overview

Graphdiyne (GDY) is a new type of carbon nanostructure material, which becomes an important member of the carbon material family after fullerenes, carbon nanotubes, and graphene. Graphdiyne has unique structure and excellent performance. Its structure contains rich carbon-carbon bonds and holes, has sp and sp2 hybridization states, and rich carbon chemical bonds, large conjugated system, wide interlayer spacing, and excellent chemical stability, which gives it good conductivity, optical properties, and chemical stability. Graphdiyne has excellent semiconductor properties, similar to the semiconductor properties of silicon, and its special molecular structure and electronic structure not only have electron-donating properties, but also have electron-withdrawing properties. The synthesis method of graphdiyne is mainly chemical methods, such as successfully synthesizing large-area graphdiyne thin films on copper foil by using hexacarbonylbenzene under the catalytic action of copper foil. During this process, the copper foil not only acts as a catalyst for the cross-coupling reaction, growth substrate, but also provides a large planar substrate for the directed polymerization of the graphdiyne thin film.

Technical Parameter

Condition: Black powder

Structure type: graphite diacetylene

Product Features

 

Structural Features: It has sp and sp2 hybridization states, as well as rich carbon chemical bonds, a large conjugated system, a wide interlayer spacing, and excellent chemical stability. 

Physical Properties: The interlayer spacing of graphyn is 0.365 nanometers. Theoretically, as the thickness of graphyn decreases, its electrical conductivity gradually increases. 

Chemical Properties: Graphyn has excellent semiconductor properties, similar to the semiconductor properties of silicon, and its special molecular structure and electronic structure not only have electron-donating properties but also have electron-withdrawing properties.

Application Fields

 

Electronic and semiconductor fields: Graphitic acetylene is expected to be widely used in electronic and semiconductor fields due to its special electronic structure and excellent semiconductor properties. For example, graphite acetylene doping into the electron transport layer of hybrid perovskite devices can effectively improve the conductivity of the electron transport layer, and thus improve the device performance of perovskite batteries.

Energy field: Graphitite is a very ideal lithium storage material, and its unique structure is more conducive to the diffusion and transmission of lithium ions in and out of the plane, giving it a very good rate performance. The theoretical lithium storage capacity of graphitic acetylene can reach 744mAh/g, and the theoretical capacity of multilayer graphitic acetylene can reach 1117mAh/g (1589mAh/cm³). In addition, graphylene can also be used as a highly efficient cathode material for potassium-sulfur (K-S) batteries to improve the performance of the batteries.

Catalytic field: Graphylene has excellent catalytic performance, such as the supported metal palladium can efficiently catalyze the reduction of 4-nitrophenol, and the reduction rate is much higher than that of other carbon-based Pd composite nanomaterials. At the same time, graphylene can also play a role in regulating the catalytic performance of electrochemical luminescence (ECL) as a supporting substrate.

Photoelectric field: The perovskite solar cell constructed by the composite of graphite acetylene and P3HT as a modification material can significantly improve the hole transmission performance, and the photoelectric conversion efficiency of the perovskite cell based on this composite hole transport layer is increased by 20%, achieving a high efficiency of 14.58%.

Other fields: Graphylene can also be used to filter sodium chloride from seawater, as a buffer layer for quantum dot batteries, etc.

 

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 10616194308

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Fred Haseman
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★★★★★ 5
A must have for dogs.
Style: Classic + 2pk Ball, Size: 26in
This has provided hours of entertainment for our dog. The Length was perfect and saves a lot wear on your back from not having to bend over as much.
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Reviewed in the United States on April 22, 2026
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Rachel
Louisville, US
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Best dog throwing toy
Style: Classic + 2pk Ball, Size: 26in
Probably one of the best purchases I have made! The balls are far superior to any tennis ball. My dog likes to chew or bite down on the balls once she catches them and tennis balls ball apart. As to the actual thrower - the extra length on this one has helped me, I had back surgery and am not able to bend over I can reach the ball without too much difficulty. So to sum it up - best dog throwing toy I have purchase!
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Reviewed in the United States on May 9, 2026
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Lorraine Nathanson
West Palm Beach, US
★★★★★ 5
Colorful, Sturdy & Great Value
Color: Large Set of 4
Purchased for our two puppies when they were 2 months old and weighed about 14 pounds so theses balls were a little big for them to hold in their mouths but that didn't stop them from trying. While they did like these balls they much preferred softer soccer balls, the later of which did not hold up well at all. I had hoped they would play with these balls more when they were older but that hasn't happened 5 months later. I guess it's no fun if you can't tear the toy apart. Colors are very bright and they do enjoy chasing after them as long as I am the one rolling them across the room for them. Maybe when they progress to batting things with their paws they will start to do this for themselves.
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Reviewed in the United States on May 18, 2025
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Erik
Pawtucket, US
★★★★★ 5
My pup loves them
Color: Large Set of 4
Colors are bright and my dog loves the squeaky! Good size no worries of choking.
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Reviewed in the United States on September 10, 2025
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Mary Freeman
Cuba, US
★★★★★ 5
amazing
Color: Large Set of 4
good buy worked well
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Reviewed in the United States on April 13, 2026

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