SKU: 66428803121

Ni-N-C SAC

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Description

Ni-N-C SACProduct Name Name: Ni N C SAC Product Overview Monatomic catalysts are a class of catalysts in which isolated individual atoms are uniformly dispersed on a carrier without any form of interaction between each individual atom. The active metal in a monatomic catalyst is uniformly dispersed as individual atoms on a carrier, forming a unique coordination environment with the surrounding atoms. Common types of monoatomic catalysts with single atoms

Product Name

Name:Ni-N-C SAC


 

Product Overview 

Monatomic catalysts are a class of catalysts in which isolated individual atoms are uniformly dispersed on a carrier without any form of interaction between each individual atom. The active metal in a monatomic catalyst is uniformly dispersed as individual atoms on a carrier, forming a unique coordination environment with the surrounding atoms. Common types of monoatomic catalysts with single atoms include noble metals such as Pt, Pd, Au, Ir, Ag, Rh and non-precious metals such as Fe, Co, Ni, Cu. Commonly used carriers are metals and metal oxides, such as Fe2O3, TiO2 and Al2O3, and carbon-based carriers, such as carbon nanospheres, carbon nanofibres, graphene, metal-organic framework-derived carbon, covalent triazine frameworks, carbon nitride, and phthalocyanine-derived carbon. Preparation methods include high-temperature pyrolysis, impregnation, atomic layer deposition, metal-organic framework derived and electrochemical deposition. The single-atom catalysts provided by Xianfeng are obtained by high-temperature pyrolysis of nitrogen-containing carbon organics (e.g., PVP) to obtain amorphous nitrogen-doped carbon carriers, with the metal atoms using nitrates or chlorides as precursors.


 

Technical Parameter

Diameter:0.2-4μm(TEM)

Appearance:Black powder

C content:65-75wt%(XPS)

N content:10-20wt%(XPS)

Ni content:3-5wt%(XPS)

Note: This data is a single measurement data and is allowed to float between different batches.


 

Product Features

 

High activity: Due to the high dispersion of metal atoms on the carrier, each metal atom can become an active centre, thus increasing the activity of the catalyst. 

High selectivity: the regulation of reaction selectivity can be achieved by controlling the coordination environment of the metal atoms and the nature of the carrier. 

High stability: the strong interaction between the metal atoms and the carrier can improve the stability of the catalyst. 


Application Fields

Energy: Single-atom catalysts can be used to improve the efficiency of the oxygen reduction reaction in fuel cells, thereby enhancing the performance of the cells. It can also be used in electrolysis of water to produce hydrogen to effectively promote hydrogen precipitation reaction, reduce the reaction overpotential, and improve the efficiency of hydrogen production. 

Environmental protection: monatomic catalysts can be used to degrade organic pollutants. In wastewater treatment, iron monatomic catalysts can be used to catalyse the degradation of organic pollutants such as phenols and dyes.

 

Chemical production: monatomic catalysts help to achieve the hydroconversion of nitrogen under mild conditions and improve the reaction rate and selectivity of ammonia synthesis. 

Petrochemicals: monatomic catalysts can effectively remove sulphur compounds from petroleum products and reduce the sulphur content of oil. 

Fine Chemicals: Metal monatomic catalysts can catalyse specific organic reactions for the synthesis of drug molecules, improving reaction selectivity and yield.


Related Information

Sealed, avoid light, and keep dry at room temperature. Expiry date: six months.

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 66428803121

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Verified Purchase
John Thomas
Charlottesville, US
★★★★★ 5
My dog loves it!
Pattern Name: Chipmunk
My dog loves this toy & it holds up to his rough play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
D
Verified Purchase
DCG
Natrona Heights, US
★★★★★ 5
Super tough & Great squeak!
Pattern Name: Chipmunk
This Zippy Paws chipmunk is perfect for a small to mid-size dog. Our cocker and mini-poodle are hard on theirs and it holds together when other toys are in shreds within a few minutes. We have purchased several over the years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2023
S
Verified Purchase
Shay
Dallas, US
★★★★★ 5
same toy after all these years
Pattern Name: Skunk
i bought this toy from burlington coat factory 7 years ago for my dog when he was a puppy, he recently lost it at the park and this was a perfect replacement. took 2 weeks to arrive but he would say it’s worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
A
Verified Purchase
Alison
San Leandro, US
★★★★★ 5
Annoying sound but DOGGY TOY JOY!!
Pattern Name: Skunk
My 14 month old is squeaker OBSESSED, but she easily does surgery and defluffs. However this toy has been perfect. The sound when you shake is over the top and creates so much excitement. She loves to chase and chew this and play tug with this, and no tears from tug or points where she's tried to excise squeaker so far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2021
E
Verified Purchase
E. Frazee
Los Angeles, US
★★★★★ 5
Great toy loved by 3 big dogs
Pattern Name: Skunk
We have a black lab and 2 grandpups (a Great Dane and a Cane Corso) that visit regularly. All 3 love this toy. All 3 destroy toys pretty quickly, sometimes within minutes. I have no idea what it is about this one, but they have not even remotely destroyed it except for major slobber damage from being so loved. I bought the first one months ago from TJ Maxx and then bought another on here thinking it could be a replacement when the first one got destroyed. The first one has yet to be destroyed. It sounds like there is a water bottle inside of it but it is some kind of coil thing. That being said, this toy can be very annoying to listen to, but we tolerate it for 3 very happy dogs.
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Reviewed in the United States on November 5, 2017

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