推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 今年10月，我國(guó)多晶硅產(chǎn)量已經(jīng)達(dá)到11.1萬(wàn)噸。根據(jù)預(yù)測(cè)，我國(guó)今年的多晶硅產(chǎn)量會(huì)超過(guò)13萬(wàn)噸，達(dá)到前所未有的水平。
2009年到2013年，中國(guó)光伏曾經(jīng)歷了一個(gè)非常陡的過(guò)山車曲線，這可能是一種倒逼機(jī)制，形勢(shì)越是困難，中國(guó)光伏企業(yè)越在大力發(fā)展技術(shù)。所以，2009年到2013年，是中國(guó)光伏技術(shù)發(fā)展最快的四五年。多晶硅、單晶硅的轉(zhuǎn)換效率，都提高了1.5個(gè)百分點(diǎn)以上，耗硅量大大縮減，達(dá)到如今的5.2克/瓦。
回顧歷史，光伏產(chǎn)業(yè)曾被指“兩頭在外”，原因之一便是由于多晶硅基本上依賴進(jìn)口。初期，進(jìn)口比例達(dá)到90%以上，而現(xiàn)在我國(guó)的多晶硅自給率已經(jīng)接近60%?；谶@些現(xiàn)狀，以及在生產(chǎn)成本上的改善，中國(guó)太陽(yáng)能級(jí)多晶硅產(chǎn)品已經(jīng)基本具備了替代進(jìn)口的基礎(chǔ)。
