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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Eric
Waukegan, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
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Carl L. Bradley
Cuba, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025
T
Verified Purchase
Truthteller
Birmingham, US
★★★★★ 5
Oh how I love this little Gem
Color: Silver
I needed this badly as I often got irritated with the kids for putting the sponge back in the soap/scrubber dish and it was always full of water. I looked at options on the side of a sink but none were quite right for our set up...Then I saw this. What I love is it is not one more thing on the counter. It is below down in the sink. And yet, it is handy. Into it I have the essentials I use so many times a day right there handy and they drain on their own. This adhered well because I used rubbing alcohol to clean the area, then waited several hours before adhering set up to sink about 10 pm at night. Letting it set over night and in the morning I remembered the tip another reviewer wrote to push the tray down STRONG until it CLICKS into the holders. Then it was completely sturdy and firm and I've used it long enough to know I'm very happy for this small perfectly practical way to hold my sink tools. So glad I chose this much less expensive simple one.
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Reviewed in the United States on June 25, 2024
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Verified Purchase
PCKLE
Lexington, US
★★★★★ 5
Highly Recommend
Color: Silver
Love this holder of all the things! We purchased this 4 years ago and it has work great, rust-free, until my husband piled two pots on it and it broke last night. I am immediately purchasing another one. It is very easy to install and stays put, no movement at all.
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Reviewed in the United States on January 13, 2025
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Jim Jasper
Lake Worth, US
★★★★★ 4
Works well
Color: Silver
The stainless steel caddy quality is fine, the sticker was easy to install on the inside of my stainless steel sink. I initially used the small movable arm to hang on the hooks, and it did not keep the caddy in place. Anytime it was hit, it fell off or tilted off the hooks. Customer service followed up with me on my purchase, gave me the correct instructions with a picture, and I was able to snap the caddy into the hooks. They were responsive, listened to my concerns and answered my questions, and now it works great. I would recommend this.
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Reviewed in the United States on February 3, 2021

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