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Press Roll Machine
Nov 14 , 2020
1、 Product model: TMAX-DG 2、 Product Description: it is mainly suitable for electric rolling of battery materials in laboratory, a small amount of precious metal materials such as gold and silver, copper aluminum and other non-ferrous materials at a certain hot temperature. The rolling thickness is adjustable and the operation is simple. It is especially suitable for thinning and increasing the de...
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Deaerator/Mixing machine/Defoamer
Nov 14 , 2020
The defoamer is a kind of mixing equipment for mixing basic materials and discharging foam. It is mainly used in the mixing and mixing fields of high, sharp and fine products such as LED, TP, medical devices, electronic components, nano powder materials, fine chemical materials, printed electronic materials, electronic packaging materials and new energy materials, such as phosphor and si...
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Top&Side Heat Sealing Machine
Jan 05 , 2021
TMAX-SFZ200 is an compact heating sealer for sealing aluminum-laminated films during pouch cell sealer (polymer Li-Ion cell) case preparation. It can prepare the pouch cell for the injection of an electrolyte by sealing the side and top of the pouch cell with the tab. A.Structure The equipment is composed of upper die copper head, lower die copper head and operating foot switch. B. Working Princip...
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Graphene-enhanced electrodes for scalable supercapacitors
May 14 , 2021
School of Electrical and Electronic Engineering, The University of Manchester, M13 9PL, Manchester, England, UK School of Materials, The University of Manchester, M13 9PL, Manchester, England, UK School of Chemistry, The University of Manchester, M13 9PL, Manchester, England, UK Graphene was produced by anodic electrochemical exfoliation according to the previous report by Müllen et al. using 0.1...
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Air Dehydration Membranes for Nonaqueous Lithium–Air Batteries
May 28 , 2021
Jian Zhang, Wu Xu,* Xiaohong Li, and Wei Liuz PTFE thin film coated on the porous metal substrate sheet.— In the third stage of our membrane development, the PTFE membranes were coated onto the metal substrates by spin coating with DuPont PTFE TE-3859 fluoropolymer resin. The resin is anegatively charged, hydrophobic colloid containing approximately60% by total weight of 0.05–0.5 m PTFE particles ...
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Optimization of Nonaqueous Electrolytes for Primary Lithium/Air Batteries Operated in Ambient Environment
May 31 , 2021
Wu Xu,*,z Jie Xiao,** Jian Zhang, Deyu Wang,** and Ji-Guang Zhang* Pacific Northwest National Laboratory, Energy and Environment Directorate, Richland, Washington 99354,USA Li/air coin cell assembly (xiamen Tmaxcn Inc.)— The air electrode sheet was die cut into circular disks with a small piece of Ni tab. The air electrode disks had a diameter of 1.59 cm and an area of 1.98 cm2. 2325 coin cell kit...
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Improving the high-temperature performance of LiMn2O4 spinel electrodes by coating the active mass with MgO via asonochemical method
Jun 02 , 2021
J.S. Gnanaraj, V.G. Pol, A. Gedanken, D. Aurbach * Department of Chemistry, Bar-Ilan University, Ramat-Gan 52900, Israel Received 6 August 2003; accepted 19 August 2003 Published online: 30 September 2003 2. Experimental For surface analysis studies, we used a Magna 860(Nicolet) FTIR spectrometer placed in a vacuum glove box (xiamen Tmaxcn Inc) under H2O and CO2-free atmosphere (fed by compr...
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Synthesis, characterization, and evaluation of unsupported porous NiS submicrometer spheres as a cathode material for lithium batteries
Jun 18 , 2021
Debajyoti Mondal•Gilles Villemure•Chaojie Song 2.2 Synthesis of porous NiS submicrospheres The USP procedure for the synthesis of nanomaterials wasreported elsewhere [54]. A solution containingNiCl26H2O, Na2S2O35H2O, and colloidal silica was prepared according to a procedure reported in our previouspaper [55]. The solution was loaded to a USP ultrasonic cell, after which the system was purged with...
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The Influence of Polyvinylidene Fluoride (PVDF) Binder Properties on LiNi0.33Co0.33Mn0.33O2(NMC) Electrodes Made by a Dry-PowderCoating Process
Jun 21 , 2021
To cite this article: Ming Wang et al 2019 J. Electrochem. Soc. 166 A2151 Preparation of electrodes.—A manually operated powder coatingspray gun (Encore LT Manual Powder Coating System, Nordson) was used for the ESD process. One piece of 16μm thick aluminum foil was used as the electrode substrate, one piece of electrically grounded Cuplate (250μm thick) was used as the platform. The operation vol...
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