China Drying Network News Dr. Wang Qi, Ph.D., from the Plasma Institute Institute of Applied Physics, Hefei Institute of Physics, Chinese Academy of Sciences, successfully prepared a graphene nanocomposite with good dispersion using low-temperature plasma technology. The related results have been published in Applied Physics Letters, a top journal in applied physics. This method is fast, convenient and environmentally friendly. It avoids the use of chemical reducing agents and opens up new ideas and methods for preparing graphene precious metal particles. With the development of low-temperature plasma technology, it is expected to achieve low-cost, large-scale production of this material.
Graphene-platinum composites can improve the reaction efficiency of fuel cells and have a wide range of application prospects in aerospace, energy, environmental and other fields. However, the graphene noble metal composites prepared by traditional chemical methods need to use chemical reagents to reduce precious metals such as platinum, gold, etc.; and surfactants are often used to improve the dispersibility of nano-metal particles and affect the properties of the materials themselves. , And the preparation process is lengthy and brings about environmental pollution.
After a large number of experimental studies, the research group found that plasma treatment on the surface of graphene oxide and metal complexes can simultaneously reduce graphene oxide and platinum salt precursors, and then directly produce graphene platinum nanocomposites. In a self-made inductively coupled plasma discharge device, a mixture of graphene oxide and chloroplatinic acid was placed in advance, and then argon plasma was directly applied to the mixture. Graphene oxide was rapidly converted to graphene, while chlorine Platinum acid is reduced to pure platinum, and graphene-platinum nanocomposites are prepared in one step. The degree of dispersion and particle size of the obtained platinum particles are related to the time of plasma action.
Compost Bin
Our factory have many different kinds of compost pail for you to choose. The stainless steel one, and color painting is available. Which also have the Iron material with powder coating items. OEM products is no problem. Welcome to choose the suitable one and ask for more details and the quotation. I believe our rich experience can more helpful for you.
For the compost bin, Excellent quality compost suitable for your kitchen or outside. The airtight lid and replaceable activated-charcoal filter can control odors naturally ,if you need the more better effect, double filter is available. One piece design can resists rust and leaks, big capacity is very useful to enough compostable organic kitchen waste.
The excellent quality compost pail is easily clean and be dry, also the activated-charcoal filter can be cleaned with water and soap ,and easily to replace by another filter.
Material:SS304/SS201/Iron
Finishing: Satin polishing ,Mirror Polishing ,Color painting, Powder Coating
Logo: Laser logo, Etching logo, Silk printing logo, Embossed logo, Decal logo
MOQ : 2000 PCS
Packaging : White box, Mail box or Customized package
Sample Time : 7~10 days
Lead Time :60 days after have the deposit
Payment: T/T ,L/C or others
Payment term: 30% deposit before production and 70 % balance against the copy B/L
FAQ:
1:How can I get the sample?
We can provide the sample for customers to check the quality.
Please kindly provide the delivery info for calculate the sample cost. If you have DHL /TNT/UPS/FEDEX account, please also kindly provide it to us.
You can do the payment of sample via T/T and PayPal.
2:How about the sample time?
Usually the sample time is 7~10 days after have the sample cost.
3:How long will it take for mass production?
Usually 45~60 days after have the deposit.
4:Can we have our logo or company name to be printed on your products or the package?
Welcome OEM.
5:what certificate can you provide?
CE,CB,GS,FDA,LFGB,ROHS are available here.
6:How can we get your monthly new products announcement?
Please join our mailing lists.
Our Service
Excellent quality
OEM packaging and product
Good service
Rich experience save your time and money
Compost Bin,Multicolor Compost Bin,Deodorant Compost Bin,Stainless Steel Compost Bin
Jiangmen Wellway Houseware Co.,Ltd , https://www.jmwellwayhouseware.com