SKU: 53606513769

Mechanical exfoliation MoS2 on sapphire substrate

Sale price$225.00 Regular price$250.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mechanical exfoliation MoS2 on sapphire substrateProduct Name Name: Mechanical exfoliation MoS2 on sapphire substrate Product Overview Mechanical stripping of silicon oxide silicon substrate single layer molybdenum disulfide is a kind of single layer film material prepared from molybdenum disulfide block by mechanical stripping. The mechanical stripping method, also known as the "tape stripping method", was first proposed by Novoselov et al in 2004 when preparing single layer graphene. This method

Product Name

Name: Mechanical exfoliation MoS2 on sapphire substrate


Product Overview

 

Mechanical stripping of silicon oxide/silicon substrate single layer molybdenum disulfide is a kind of single layer film material prepared from molybdenum disulfide block by mechanical stripping. The mechanical stripping method, also known as the "tape stripping method", was first proposed by Novoselov et al in 2004 when preparing single-layer graphene. This method uses the friction and relative motion between the tape and the block material to make the thin layer fall off from the block, and uses the adhesive force of the tape to overcome the weak van der Waals force between molecular layers, so as to realize the separation of layer from layer. This method is also suitable for the preparation of single layer or less layer disulfide films. The operation involves using tape to peel off the crystal sheet from the disulfide block, then using another piece of tape to attach to the other side of the disulfide crystal sheet, tearing two pieces of tape to separate the disulfide sheet, resulting in fewer layers. After repeated pasting and ripping the tape, disulfide with few or single layers can be obtained. Finally, it was pasted on the substrate with ultrasonic cleaning and ion cleaning, and the morphology was characterized. The local monolayer disulfide was observed in the microscope. Thin layers of disulfide are easily oxidized in air, and the oxidized material will lose its original properties. Therefore, oxygen isolation is required during long-term storage and use.


Technical Parameter

 

Substrate: sapphire

Substrate Size: 10 mm x 10 mm

Mos2 area::0 µm2

 

Product Features

 

Crystal structure: A single layer of disulfide consists of a central metal atom with two S atoms in a hexagonal arrangement, which is similar in structure to graphene and also has graphene-like properties.

Optical properties: The disulfide prepared by mechanical stripping has excellent optical properties, such as wide gap, high absorption coefficient and strong fluorescence emission, which can study the layer number and fluorescence effect.

Electrical properties: Monolayer disulfide has excellent electrical properties, such as high carrier mobility, low resistivity and high transmittance, which makes it have a wide range of applications in the field of nanoelectronics.

Mechanicl properties: Monolayer disulfide has excellent mechanical properties, such as high elastic modulus, high strength and ultra-thin thickness, making it a potential application in the field of nanomechanics.

 

Application Fields

 

 

Nanoelectronics: can be used to prepare field effect transistors, photodetectors and other electronic devices.

Optoelectronics: can be used to prepare solar cells, photocatalysts and other photoelectric devices.

Catalytic field: Monolayer disulfide has catalytic activity and can be used in catalytic processes such as water decomposition reactions.

Bioimaging: disulfide prepared by mechanical stripping also has certain application potential in the field of bioimaging


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53606513769

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 944 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Grammar Guru
Fort Morgan, US
★★★★★ 5
Very nice kit: Beware it is NOT heavy duty plumbing pipe though!
Size: side table leg
I want to give this kit a high rating, but I need to address the "truth in advertising" bit since there may be an important disconnect between what you think you are getting and what actually comes in the box. Black plumbing used for shelving or table legs is part of an important niche in interior design. I like the industrial loft look myself and have a variety of glass, steel, and masonry elements in my home. This kit fits that look and provides plenty of "strength" for most domestic uses, like shelves or coffee tables. But they are NOT "industrial pipe" or "maximum durability pipe." Note the phrase "cast iron finish feet," which together with the other claims might lead you to think these are cast plumbing fittings. They are NOT! The feet and flanges feel like electrical conduit fittings, and the pipe sections are likely aluminum. They might be electrical or they might be multi-use, lightweight pipe. While all this might lead you to think that you're getting a truly retro, heavy-duty pipe kit made of black plumbing pipe, you are not. But, does it matter? Depends. I find the lighter pipe's smooth finish a nice "tone-down" from the rough plumbing look. All together, this kit provides plenty of strength for most furniture and the rustic pipe look, but with a nicer, lighter finish. To me that is a plus--this is a very nice kit and costs less that if you'd pieced it together from real plumbing parts (I priced it out to compare), and looks retro but cleaner. I knew what to expect because while I got this kit free on Vine, I had purchased a nearly identical kit from another seller last year. So, I'm giving it 5 stars for what it actually is and for the price, JUST BE AWARE THE NARRATIVE IS MISLEADING. Which is unfortunate because just like some people might want the heavier pipe, I'm betting more would be attracted to the look with a cleaner, lighter feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
H
Verified Purchase
Hilda
Massapequa, US
★★★★★ 5
Shelves
Style: 5-Tier Shelf Brackets, Hardware Only
Great shelves, strong and they look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
R
Verified Purchase
Rachel
Los Angeles, US
★★★★★ 5
great shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
looks so good on a wall, would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
N
Verified Purchase
nona chambliss
Phoenix, US
★★★★★ 5
Black iron shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
Love these shelves! Able to put without problems for this 79 yo woman.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
K
Verified Purchase
Ken B.
Houston, US
★★★★★ 5
Man cave +1
Style: 4-Tier Shelf Brackets, Hardware Only.
Nice add to the man cave
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

recommand products