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Fujian Provincial Development and Reform Commission and other 5 departments issued
Time of Update: 2023-02-08
Focusing on the needs of electronic information, new energy vehicles and other industries, focus on the development of electronic chemicals for integrated circuits, including photoresists, high-purity reagents and gases, packaging materials, etc.
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Circular of the Market Supervision Bureau of the Xinjiang Production and Construction Corps on the Unqualified Situation of 5 Batches of Food (Issue 11, 2022)
Time of Update: 2023-02-01
Recently, the XPCC Market Supervision Bureau organized food safety supervision and random inspections, sampling 70 batches of samples of 17 types of food, including catering foods, condiments, pastries, canned food, alcohol, and processed grain products, 65 batches of qualified samples and 5 batches of unqualified samples.
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One week of international animal outbreak updates - Issue 393 (5 January - 11 January)
Time of Update: 2023-02-01
7. Eight outbreaks of highly pathogenic avian influenza of the H5N1 subtype of wildfowl occurred in Belgium On January 6 and 10, Belgium reported eight outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild poultry in two places, including the West Flemish region, and 50 wild birds were infected and died.
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Issue 5/2021 - New nanomaterials allow mobile phones to take X-rays
Time of Update: 2022-11-14
On February 18, it was learned from Fuzhou University that the scientific research team led by Professor Yang Huanghao, Professor Chen Qiushui and Professor Liu Xiaogang of the National University of Singapore was the first in the world to discover a class of high-performance nanoscintillator long afterglow materials, and successfully developed a new flexible X-ray imaging technology, so that conventional SLR cameras and mobile phones can also take X-ray films.
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Issue 5/2018 - Progress on the green synthesis route of paraxylene
Time of Update: 2022-11-14
Recently, Li Changzhi, associate researcher of the Dalian Institute of Chemistry, Chinese Academy of Sciences, and others have made new progress in the synthesis route of green paraxylene (PX), and designed a synthesis route using tungsten carbide to catalyze the intramolecular hydrogen transfer tandem reaction using lignocellulosic resources biological fermentation product (bio-based isoprene) and glycerol dehydration product (acrolein) as raw materials.
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Issue 5/2019 - Polyphenylsulfone materials are used in large-scale sterilization trays
Time of Update: 2022-11-14
”®®®®®®®®®®®® Legacy Medical Solutions Resin Company recently launched a large-scale sterilization tray made of Radel®PPSU polyphenylsulfone material developed by Solvay for surgical instruments.
”®®®®®®®®®®®® Legacy Medical Solutions Resin Company recently launched a large-scale sterilization tray made of Radel®PPSU polyphenylsulfone material developed by Solvay for surgical instruments.
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Issue 5/2018 - Breakthrough in graphene self-healing coating research
Time of Update: 2022-11-14
By combining the epidermal layered structure with the mechanical properties and barrier properties of graphene oxide, this study overcomes the fundamental dilemma of realizing hard materials with self-healing ability.
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Issue 5/2020 - High-performance engineering plastics meet stringent requirements for temperature and aging resistance of electric vehicles
Time of Update: 2022-11-14
High-performance engineering plastics meet the stringent requirements of electric vehicles such as temperature resistance and aging resistanceDue to the gradual transformation of the power system from
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Issue 5/2022 - New progress in chemical chain ammonia oxidation to nitric oxide
Time of Update: 2022-11-14
2In this work, the research team used the non-precious metal V2O5as a catalyst to oxidize ammonia to nitric oxide under relatively mild conditions (650 °C), which showed excellent ammonia selective oxidation performance.
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Issue 5/2019 - Highly hydrophobic pyrogenic silica for the adhesive industry
Time of Update: 2022-11-14
The test results show that HDK®H21 mixes much faster with adhesive formulations than other hydrophobic products, especially in polar systems, where it has excellent rheological properties and stronger efficacy than other hydrophobic pyrogenic silicas.
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Issue 5/2021 - Thermoset shape memory polyimide for closed-loop recycling
Time of Update: 2022-11-14
Recently, the research group of polymer self-lubricating composites of Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences successfully designed and synthesized thermosetting shape memory polyimide (PI) based on dynamic enamine bonds, realizing full closed-loop recycling.
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Issue 8, 2021 - New fast-acting vitamins are 3~5 times more effective
Time of Update: 2022-11-14
With AMPLI-D, calcifediol, a common form of vitamin D in the body, can also be used as a dietary supplement, taking weeks to get vitamin levels in the body to optimal status in the body in months.
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Issue 5, 2019 - Important progress in the preparation of new PVC-based plasticizers
Time of Update: 2022-11-14
Recently, the research group of Professor Tang Huashen and Associate Professor Feng Anchao of Beijing University of Chemical Technology successfully prepared polyvinyl chloride-polycaprolactone block
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Issue 5, 2019 - T-1000 class ultra-high strength carbon fiber technology breakthrough
Time of Update: 2022-11-14
This research will help the development of multiple varieties and series of high-performance carbon fiber in China, and has positive significance for structural lightweight and multi-functional applications.
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Issue 5/2018 - New plexiglass embellishes Olympic venues
Time of Update: 2022-11-14
During the PyeongChang 2018 Winter Olympics, the German Pavilion in the Olympic Village used Evonik PLEXIGLAS® ® as its façade to shield visitors from the wind and rain.