In the electric power industry, the “State-owned Assets Supervision and Administration Commission of the State Council of the People's Republic of China in 2009 Review†held that the power grid is a natural monopoly industry, and the sole operator is the most efficient in the use of resources and the reduction of waste caused by redundant construction. China’s existing state grids and the Southern Grid’s two grid central enterprises; power generation industry The preliminary realization of the goal of “breaking monopoly, introducing competition, improving efficiency, and reducing costs†has formed a competitive pattern. The central power company’s energy consumption per kilowatt hour has reached or surpassed the international advanced level and has driven the technological progress of the nation’s power generation industry.
In the petrochemical industry, 76% of the world's 50 major oil producing and consuming countries have only one oil company, and 20% have no more than 3 oil companies. China mainly has three central SOEs: Sinopec, Sinopec and CNOOC. The highest crude oil production in 2009 was China National Petroleum. The largest amount of processed crude oil and gas stations is Sinopec. According to the 2009 State-owned Assets Supervision and Administration Commission Review of the State Council, China's petrochemical industry has formed an effective competitive landscape, the economies of scale have increased substantially, and international competitiveness has significantly increased.
According to the 2009 State-owned Assets Supervision and Administration Commission Review of the State Council in 2009, 70.1% of the total assets of central enterprises regulated by the State-owned Assets Supervision and Administration Commission of the State Council were distributed in important industries and key areas related to national security and the lifeline of the national economy in 2009; 18.7% of total assets were distributed in machinery. , electron, metallurgy, chemical industry, scientific research and other pillar industries; 11.2% of total assets are distributed in trade, investment, tourism, agriculture, consulting and other industries.
The "State-owned Assets Supervision and Administration Commission of the State Council of the People's Republic of China in 2009" also stated that in 2008, affected by natural disasters, financial crisis and other factors, the efficiency of the central enterprises fell for the first time. Nearly half of the central corporate executives’ salary levels have fallen from the previous year, with the highest rate of compensation falling by 40%.
On the date of the “Review of the State-owned Assets Supervision and Administration Commission of the State Council of the People's Republic of China in 2009†released by the State Council, Huang Shuhe, deputy director of the State-owned Assets Supervision and Administration Commission, said that from 2002 to 2009, the total assets of the central enterprises increased from 7.13 trillion yuan to 21 trillion yuan, and their operating income from 3.36 trillion yuan. The yuan has increased to 12.63 trillion yuan, and profits have increased from 240.5 billion yuan to 815.1 billion yuan.
In addition, by the end of 2009, the total assets of the central enterprises owned overseas exceeded RMB 4 trillion; in 2009, the number of central enterprises that were shortlisted for the US Fortune 500 increased from 6 in 2002 to 30.
[Product Description] : Gallium molybdenum carbide ceramic powder is prepared by sintering Mo, Ga, C powder mixture by high temperature plasma, after mechanical crushing and inert gas grinding.
[Packaging specifications] : fixed packaging 5/10/25/50/100g, or according to customer requirements for packaging;
[Intended use] : used for chemical etching to prepare MXenes, physical and chemical experimental research needs;
[ Basic Information ] :
1. Chemical formula: Mo2Ga2C
2. Constituent elements: Mo, Ga, C
3. Molecular weight: 343.37
4. Chemical status: particles of micro and nano size
5. Appearance and character: dark brown particles with micro and nano size
[Product performance indicators] :
1. Crystal structure: Hexagonal, P63/ MMC [194]
2. Cell parameters:
A = A, B = A, C = A;
α=, β=, γ=;
3. PDF No.: (refer to International Diffraction Data Center PDF-2004 database);
4. Density :(g/cm3);
5. The boiling point:
6. Melting point:
7. Flash point: meaningless;
8. Purity: --;
[Storage conditions and validity]
This product should be stored in room temperature and dry place, avoid contact with acid, alkali and other liquids, long-term storage will happen slow oxidation.
[ Test Method ]
This product can be confirmed by X-ray powder diffractometer crystal results; Element composition was confirmed by energy dispersive X-ray detector. The same morphology characterization was used to characterize the particle morphology. The particle size distribution was evaluated by laser particle size analyzer.
[Safety protection]
1. Health hazards
Hazardous category: Non-hazardous chemical chemical category: ceramic powder;
Route of invasion: inhalation, ingestion;
Health hazards: dust in the eye has irritation, oral stimulation of gastrointestinal tract;
2. First aid measures
Skin contact: Remove contaminated clothing and rinse skin thoroughly with running water.
Eye contact: lift eyelid and rinse with plenty of running water or normal saline for at least 15 minutes;
Inhalation: Get away from the scene to fresh air quickly;
Ingestion: drink enough warm boiled water, induce vomiting, seek medical advice;
3. Ignition and explosion characteristics and fire protection
Flammability: non-flammable;
Mo2Ga2C Powder,Conductive Ceramic Material Mo2Ga2C,High Density Mo2Ga2C,Carbide Mo2Ga2C
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