[ Instrument Network Instrument R & D ] Aqueous sodium ion batteries have both the advantages of rich sodium resource reserves and the intrinsic safety of aqueous electrolytes. Previously, researchers made some explorations on aqueous sodium ion battery systems. At presen…
[ Instrument Network Instrument R & D ] Functional macrocyclic molecules have always played a very important role in the field of supramolecular chemistry. The design and synthesis of new stimulus-responsive macrocyclic compounds is expected to show broad application pros…
Due to the construction intensity requirements of bridges, sea square and so on, high-grade concrete construction is required. Due to the limited space and conditions of these projects, most of them are transported far away. The following to Qingdao two built in Court Court Plaza using HBT60A c…
At the Green Materials and Green Olympics International Symposium and Exhibition held recently, BASF highlighted a 100% biodegradable plastic made of fossil fuels, Ecoflexa, and expressed its willingness to support Beijing with environmentally friendly building materials. Green Olympics."…
The incubator is a very common laboratory instrument, the main commonly used are: biochemical incubator , constant temperature and humidity incubator, carbon dioxide incubator, anaerobic incubator, mold incubator , light incubator…
A rolling bearing
1, the bearing and shaft with the use of base hole system, bearing and shell with the use of the base axis system.
Bearing size tolerances and rotational accuracy of the value according to the provisions of GB307-84.
2, with the journal bearings and…
[ Instrument Network Instrument R & D ] Metal-organic frameworks (MOFs) have the characteristics of high crystallinity, high porosity, and adjustable structure. However, it is one of the research hotspots and difficult points in this field to build ultra-stable MOFs mater…
[ Instrument Network Instrument R & D ] Thermal conductivity is the core physical property of a material's thermal conductivity. The thermal conductivity of all known materials at room temperature is in the range of about 0.01-1000 Wm-1K-1. For example, the thermal co…
[ Instrument Network Instrument R & D ] For a long time, the understanding of heavy fermion physics is mainly based on the static hybrid image provided by the average field method. The image believes that the f electrons will hybridize with the conduction band near the Fe…
[ Instrument Network Instrument R & D ] Recently, the project review and approval of scientific instruments in the Shanghai "Science and Technology Innovation Action Plan" for 2019 has ended recently. According to the results of expert review and social publicit…
[ Instrument Network Instrument R & D ] A few days ago, the former AQSIQ science and technology plan project “Development and Industrialization Research of Calibration Device for Polymerase Chain Reaction Analyzer (hereinafter referred to as: PCR instrument)†…
[ Instrument Network Instrument Development ] Recently, Qiao Botao, a researcher in the Catalysis and New Materials Research Laboratory of the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Zhang Tao, an academician of the Chinese Academy of Sciences, …