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    Home > Pharmaceutical Intermediates > Oled Material Intermediate (Find 167 items)

    Oled Material Intermediate

    N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine

    N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine, also known as NPB or NPD, has been used intensively in OLEDs and other organic electronic devices such as polymer photovoltaics (OPV) and perovskite solar cells for its outstanding hole transport capability.
    NPB is considered as one of the best materials within its competition, and has become the most common-used material in OLEDs' application. This is due to its increased Tg up to 95 °C, which enhances device morphology and


    Pharmaceutical intermediates are also important intermediates for the synthesis of optoelectronic materials
    In the production process of Oled upstream materials, firstly, chemical raw materials are used to synthesize Oled Material Intermediate, and then the intermediates are further synthesized into crude monomers. Panel production. Under the pressure of cost, international Oled material companies generally outsource the production of some Oled Material Intermediate or crude monomer products. China has the world's leading manufacturers of Oled intermediate materials and crude monomer products. The main industry barriers are the recognition of downstream manufacturers. Enterprises that have entered the Oled supply chain will benefit from the rapid growth of Oled demand.
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