SKU: 47550866952

Flower-Like MoS2 (2H)dispersion

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Description

Flower-Like MoS2 (2H)dispersionProduct Name Name: Flower Like MoS2 : Hdispersion Product Overview Transition metal sulfide MoS2: Hhas a layered structure composed of covalent bonds S Mo S, separated by relatively weak van der Waals gaps, and has a wide range of applications in electrochemical hydrogen storage, solid super lubricants, solid secondary lithium battery cathodes, magnesium batteries, and industrial catalysts for crude oil hydrodesulfurization catalysis. In the field of

Product Name

Name:Flower-Like MoS2 :H)dispersion


 

Product Overview 

Transition metal sulfide MoS2:H)has a layered structure composed of covalent bonds S-Mo-S, separated by relatively weak van der Waals gaps, and has a wide range of applications in electrochemical hydrogen storage, solid super lubricants, solid secondary lithium battery cathodes, magnesium batteries, and industrial catalysts for crude oil hydrodesulfurization catalysis. In the field of electrochemistry, higher specific surface areas can offer more reaction sites for electrochemical redox reactions, thus, the greater specific capacitance will be obtained.


Technical Parameter   

Appearance:Black dispersion

Concentration:1 mg/mlãâ‚?.5 mg/ml

Solvent:Water or EtOH

Diameter:50-300nm(TEM)


 

Product Features

 

Morphological features: Molybdenum disulfide in the form of flowers has a unique nanosheet assembly structure, forming a flower-like microsphere or hollow structure, which gives it a large specific surface area and a large number of active sites. 

Physical and chemical properties: Molybdenum disulfide itself is a black solid powder with metallic lustre, high melting point, moderate density and low hardness. Molybdenum disulfide in flower form may have more excellent physicochemical properties due to its special structure. 

Photocatalytic properties: Studies have shown that floral molybdenum disulphide has a high photocatalytic degradation rate for organic pollutants such as Rhodamine B, making it an ideal photocatalytic material.


Application Fields

Catalyst: Molybdenum disulphide is commonly used as a catalyst in the chemical industry for the preparation of molybdenum nitrate, molybdate sulphide and other chemical products. Flowery molybdenum disulfide may have higher catalytic activity and selectivity due to its unique structure. 

Semiconductor materials: Molybdenum disulfide is a commonly used semiconductor material with important applications in electronics. Molybdenum disulfide in the form of flowers may have more excellent electrical conductivity and optoelectronic properties due to its special structure. 

Environmental protection: Molybdenum disulfide in the form of flowers can be used as a catalyst for wastewater treatment and air purification, effectively degrading organic pollutants and reducing the emission of harmful gases.


Related Information

Sealed, avoid light, and keep dry at room temperature, the expiry date is Six months before opening, use as soon as possible after opening.

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 47550866952

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4.6 ★★★★★
Based on 12 reviews
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Verified Purchase
James
Charlottesville, US
★★★★★ 5
Overall very good product.
Style: 15" (2 x 2Ah)
I bought this trimmer as I had previously bought a Greenworks 24V MAX Cordless drill that uses the same battery. The batteries to buy them alone are over 50 dollars each and as this has two its a great value in that respect. I was tired of electric trimmers with cords or noisy gas powered ones that are hard to start. This so far has worked excellent. I have not had a problem with the trimmer cord breaking and having to re-wind it back onto the spool like some other trimmers I have used. It is not noisy and it is effective and easy to use. The only thing I would disagree on is it is advertised as having an Ultra lightweight design. It is not heavy or cumbersome to use but I would not call it ultra lightweight. Overall very good product.
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Reviewed in the United States on October 17, 2025
R
Verified Purchase
Roy Coffell
Cuba, US
★★★★★ 1
Extremely diappointing
Style: 15" (2 x 2Ah)
I purchased a Greenworks Impact Wrench for my son. I was so so impressed with it that I purchased one for myself & decided to try their 2x24V 15" Cordless String Trimmer. Unfortunately just because a company makes one excellent tool doesn't mean that all their tools are good. The first problem I had with the trimmer was that it didn't come with the batteries or charger in the ad. It was supposed to have 4.0Ah batteries but came with 2.0Ah. In addition, more often than not, the manual didn't agree with actual parts & features. The trimmer requires two 24V batteries to operate. It can't be used with one battery even though it has a "low power" setting. On full power the trimmer had adequate power for most weeds but is no where near as powerful as a gas trimmer. The batteries only lasted about 20 minutes (this trimmer does not have a brushless motor). The 2 line feed head is not designed for easy reloading. In fact, it is the worst design I've ever owned. I've decided to return it & try one of their 2x24V brushless motor trimmers which should provide more power & has 4.0Ah batteries but costs significantly more.
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Reviewed in the United States on June 25, 2022
V
Verified Purchase
Vermicious Knids
Lexington, US
★★★★★ 3
CUSTOMER SERVICE IS TRASH - edited
Style: 15" (2 x 2Ah)
I bought this product and it arrived with one battery that doesn't charge out of the two. Without 2 batteries, it won't work at all. Attempted to contact Greenworks with the number Amazon provided. They were closed on the weekends. Called Monday and the message stated that customer support closed early. Attempted using the Chat option for help. It states the model number STE304, doesn't exist, so I couldn't proceed. Called on Tuesday. I have been on hold for over an hour and still nothing. Will update. After about an hour and a half on hold (yes, the offer the option of leaving a call back number, which I didn't use as I had to work from home to access customer service when they were open. Also, they needed me to try out stuff with the batteries and give them serial numbers, etc.) The lady I spoke to spoke English and appeared to be US based. Eventually, after doing the "did you restart it" version of troubleshooting, it was indeed determined my battery didn't work and they offered to ship me a new one at no cost. I then had to dispose of my non-working battery in the proper manner, and our yearly toxic garbage pick up coincided with this, thankfully. It took time out of my work schedule to get this resolved, but the lady I spoke to was great and I did get my battery about a week or so later, which I did appreciate. Customer service needs better access esp since you have to have the physical batteries and charger to get this resolved, which you may not be able to do while working. Maybe they can't find people to work as that seems to be an issue everywhere. The weed eater works fine. Updated from one star to three based on resolving issues and a dead battery upon arrival, rather than the actual equipment working.
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Reviewed in the United States on May 7, 2024
K
Verified Purchase
K.K.
Belleville, US
★★★★★ 5
Recommend
Style: 2 x 2.0Ah
Works great BUT if you make this purchase go ahead and order handle extension because if you don't it will screw your low back up big time. Like I said works great cut great but I haven't tested the run time yet.
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Reviewed in the United States on May 23, 2026
S
Verified Purchase
Scott C. Hart
Waukegan, US
★★★★★ 5
Edged entire corner lot with a sidewalk on one charge of the batteries.
Style: 2 x 2.0Ah
Excellent. A bit heavier than my echo gas weed trimmer for reference. Fair balance but it is a bit of a workout. The good thing is I can edge a 10k sq ft corner lot in about 1/3 the time. On the corner, I have both sides of the sidewalk plus the curb side to do. I've owned gas edgers before also. This comes in comparable to the price I paid for one of those 20 years ago so I would also say a good if not very good value for the buck. It was not an initial edging but 1st maintenance for the year and rather overgrown. Didn't even use one full charge on the edger.
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Reviewed in the United States on February 24, 2026

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