SKU: 68520616917

B-doped?graphene?quantum?dot (solvent)

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Description

B-doped?graphene?quantum?dot (solvent)Product Name Name: B doped graphene quantum dot (solvent) Poduct Overview Boron doped graphene quantum dots (B GQDs) are nanomaterials obtained by introducing boron atoms into the structure of graphene quantum dots (GQDs). This doping significantly changes the electronic structure and chemical properties of GQDs, thereby expanding their applications in multiple fields. Technical Parameter Size<10 nm Concentration: 10mg ml (Max 100), solvent water

Product Name

Name:B-doped graphene quantum dot (solvent)

Poduct Overview

Boron doped graphene quantum dots (B-GQDs) are nanomaterials obtained by introducing boron atoms into the structure of graphene quantum dots (GQDs). This doping significantly changes the electronic structure and chemical properties of GQDs, thereby expanding their applications in multiple fields.


Technical Parameter

Size<10 nm

Concentration: 10mg/ml (Max 100), solvent water

Luminous color: Blue light

Product Features

Electronic properties: Doping with boron enhances the conductivity of graphene quantum dots by introducing holes (p-type doping), resulting in better performance as electrode materials for supercapacitors and batteries.

Optical properties: B-GQDs exhibit improved light absorption and fluorescence properties, which are advantageous for optoelectronic devices and biological imaging applications. Its fluorescence performance is stable, the fluorescence quantum yield is high, and the fluorescence intensity remains relatively stable at different pH values and ion strengths.

Catalytic activity: The introduction of boron can alter the chemical activity of materials, making B-GQDs catalysts or catalyst carriers, exhibiting excellent performance in electrocatalytic processes such as oxygen reduction reactions (ORR).

Biocompatibility: B-GQDs have good biocompatibility and low toxicity, making them suitable for use in biomedical fields such as cell imaging.

Application Fields

Optoelectronic devices: B-GQDs have broad application potential in the field of optoelectronic devices, and their excellent optical and electrical properties make them ideal materials for photodetectors, solar cells, and other devices.

Biological imaging: Due to its good biocompatibility and low toxicity, B-GQDs can be used as fluorescent probes for labeling and imaging tumor cells, helping doctors diagnose and treat tumors more accurately.

Catalytic field: As catalysts or catalyst carriers, B-GQDs exhibit excellent performance in electrocatalytic processes such as oxygen reduction reactions and have broad application prospects.

Energy storage: The application of B-GQDs in supercapacitors and battery electrode materials has also received much attention, as their enhanced conductivity helps improve the performance of energy storage devices.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 68520616917

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Hoffie51
Dallas, US
★★★★★ 5
First Rate Office Printer.
Style: WF-4830, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
This is the second Epson product that we have owned. The previous model was still working after 8 years of dependable service when we replaced it. We tried to move up to an Eco Tank model that we purchased locally. The unit would not connect to our wireless network, so we returned it to the store and purchased this model from Amazon. The overall quality of the output is just as good or even a little better than our old model. This unit is quite a bit faster that our old unit. The unit was also reduced by 34%, making an excellent buy. The jury is still out if it will be good in the ink usage department. Our old unit seemed to need a new cartridge every other week, I would purchased this model again,
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Reviewed in the United States on January 4, 2026
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LJ & AJ
Alexandria, US
★★★★★ 1
Love & Hate at the same time
Style: WF-4830, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
I installed, connected to the internet, everything was smooth and the 1st day I printed doc, scanned, sent air etc etc etc, and it was working absolutely great. Next day started asking to perform updates, then it was disconnected to the air computer, I couldn't scan, I connected a cable directly and it didn't work either, becae a nightmare and as last resource, I had to scan through a usb device and then connect to the computer back and forth. Then next days, it was always for updates, downloading more date on my computer as well update the printer, it is like they are spying everything you do with a printer, I just want to use it to print/scan/copy documents or any other info, if it is working just find the 1st day, why these companies begin with harassing the buyer with all these daily updates or connecting hundreds of things to make it work. It was much easier in the past, you just install the program of the printer with a CD and that was it! I had one of those printers before this one and it worked for 12 consecutive years with NO PROBLEMS whatsoever. And the last problem is that IS NOT WORKING AT ALL, I had to stored the printer computer and all my office equipment for 6 months and I plugged in everything and the printer asked for new cartridges, I took them out and they are still full of ink, my fingers completely colored & stained are witnesses & now it says use Epson Support code error 031006 ?!?!?!?!?! There is not a web/ph/any kind of information where do I need to go, I barely use the printer at all, it still has some of the protection plastic and it is already damaged. What a pain. Seriously they should at least add who or where we can ask for help. Now AGAIN buying a new printer because for sure EPSON IS NOT GOING TO HELP ME :((((
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Reviewed in the United States on March 19, 2024
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Karen Q
Houston, US
★★★★★ 5
Easy install
Style: Ink
Reliable, vibrant, and easy to install. The print quality is crisp and professional, which is important for my presentations, workshops, and business materials. No smudging, no issues — just dependable performance. Definitely worth keeping on hand.
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Reviewed in the United States on May 12, 2026
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phan_graph
Fort Morgan, US
★★★★★ 5
Good product, could be cheaper
Style: Ink
Always buy factory. Price isn't bad.
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Reviewed in the United States on May 3, 2026
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Kindle Customer
New York, US
★★★★★ 5
Reliable Product
Style: Ink
Good color. Easy to use. A little expensive.
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Reviewed in the United States on May 30, 2026

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