Custom Manufacturing
Custom Manufacturing
Custom Made Order Service
Graphene Square has the capability to offer customized graphene synthesis for large sizes [up to meter scale]
since we are a pioneer in large scale synthesis of graphene. Graphene Square is also able to provide
a unique service by transferring graphene onto customers' own substrates, chips and materials.
Custom Order Process
01
Please send us photos along with the specifications and type of substrate you require. We will review the feasibility of production through an internal evaluation.
02
Upon receiving a test substrate sample from the customer, we proceed with graphene transfer for evaluation.
03
If the test results are successful, we receive the actual production substrates in the requested quantity and proceed with the graphene transfer service.
Customer Made Order
Graphene Square's Strength
Bi doping
This strong doping effect is stable enough to last for more than 10 months under ambient conditions due to the barrier properties of graphene covering the BI dopants. Also, graphene (BI graphene) showed excellent sheet resistance as low as ∼200 ohm/sq and high carrier concentration.
S. J. Kim et al. Simultaneous Etching and Doping by Cu-Stabilizing Agent for High-Performance Graphene-Based Transparent Electrodes. Chem. Mater., 2014, 26 (7), pp 2332–2336.
Dry transfer
If your substrate cannot go though a Wet graphene transfer method based upon its solubility in water or in acetone, then the other option is Graphene Square's Dry transfer method. The first option is using our patented Thermal Release Tape [TRT] or the Pressure Sensitive Adhesive Film [PSAF].
(1)S. Bae et al. "Roll-to-roll production of 30 inch graphene films for transparent electrodes" Nature Nanotech. 5, 574 (2010) (Cover Article)
(2)S. J. Kim*, T. Choi* et al. "Ultra-Clean Patterned Transfer of Single-Layer Graphene by Recyclable Pressure Sensitive Adhesive Films" Nano Letters 15, 3236–3240 (2015).
Multi-stacked graphene
K. J. Choi et al. "Reduced Water Vapor Transmission Rate of Graphene Gas Barrier Films for Flexible Organic Field-Effect Transistors" ACS Nano 9, 5818–5824 (2015).
Process
01
Quotation Sheet
02
Send email
03
Review & Confirm Quote
04
Order(Option: Substrate Provision)
05
Samples Produced 2-4 weeks
06
S&H
Sales Reference
Graphene on SiO2/Si wafer - size, design change
Graphene on PDMS
Large Area Graphene (on PET) A4 size
Graphene on customized substrate (coated PMMA)
Graphene on customized substrate (PAC glass)
1-layer Graphene vs 2-layer Graphene (Multi-stacked graphene)