Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov neeg muag khoom ntawm 3,4,9,10-perylenetetracarboxylic dianhydride 丨cas 128-69-8 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Bright liab uniform hmoov |
| Moisture | 0.5% max |
| Purity (kev siv tshuaj) | 98% min |
| Cov ntsiab lus ruaj khov | 99.5% min |
| Acid impurities | 0.5% max |
Daim ntawv thov
3,4,9,10-Perylenetetracarboxylic dianhydride (PTCDA) yog polycyclic aromatic compound dav siv los ua ib qho tseem ceeb nruab nrab ntawm cov organic electronics, pigments, thiab cov ntaub ntawv science. Nws yog feem ntau siv nyob rau hauv zus tau tej covperylene-raws li dyes, pigments, thiab organic semiconductors, suav nrog n-hom semiconductors rau cov organic teb- cuam tshuam transistors (OFETs) thiab cov khoom siv hluav taws xob photovoltaic (OPVs). Nyob rau hauv cov ntaub ntawv chemistry, PTCDA yog siv los npaj perylene diimides thiab lwm yam derivatives uas muaj zog thermal thiab photochemical stability, siab electron mus, thiab tunable optoelectronic zog. Tsis tas li ntawd, nws ua haujlwm ua lub tsev thaiv rau cov txheej txheem ua haujlwm, fluorescence probes, thiab sensors, ua rau kev tshawb fawb hauv nanomaterials, organic electronics, thiab siab - pigments kev ua tau zoo nrog cov xim tshwj xeeb thiab tshuaj lom neeg.
Cov txiaj ntsig
Cov txiaj ntsig ntawm PTCDA tshwm sim los ntawm nws cov txheej txheem nruj, siab thermal stability, thiab muaj zog π-π stacking muaj peev xwm. Cov yam ntxwv no muab cov khoom hluav taws xob zoo heev, lub teeb pom kev zoo, thiab muaj zog fluorescence hauv perylene derivatives, ua rau nws zoo tagnrho rau kev siv optoelectronic thiab photonic. Nws cov kev ua haujlwm ntawm dianhydride tso cai rau cov tshuaj tiv thaiv condensation nrog amines thiab cawv los tsim perylene diimides, esters, thiab lwm yam kev ua haujlwm zoo, ua kom muaj ntau yam kev hloov kho tshuaj. PTCDA yog tshuaj ruaj khov, insoluble nyob rau hauv dej tab sis soluble nyob rau hauv tej yam organic solvents los yog nyob rau hauv siab -kub tej yam kev mob, uas txhawb reproducible synthesis, ntev - lub sij hawm cia, thiab txhim khu kev qha kev ua tau zoo nyob rau hauv cov ntaub ntawv fabrication. Cov khoom no ua rau nws muaj txiaj ntsig nruab nrab rau cov khoom siv hluav taws xob siab, siab -cov xim ua haujlwm, thiab cov tshuaj tshwj xeeb.
Xaus
3,4,9,10-Perylenetetracarboxylic dianhydride yog ntau yam thiab ruaj khov polycyclic intermediate siv nyob rau hauv cov organic electronics, pigment ntau lawm, thiab cov ntaub ntawv science. Nws cov kev ua haujlwm ntawm dianhydride, cov qauv txheej txheem nruj, thiab kev ruaj ntseg photochemical tso cai rau kev sib xyaw ua ke ntawm perylene derivatives, kev ua haujlwm siab, thiab cov khoom siv optoelectronic. Los ntawm kev ua haujlwm txhim khu kev qha, kev ruaj ntseg siab, thiab cov khoom siv hluav taws xob zoo dua, PTCDA tseem yog lub tsev thaiv tseem ceeb hauv kev tshawb fawb cov ntaub ntawv niaj hnub, kev txhim kho organic semiconductor, thiab kev tsim cov xim tshwj xeeb.
Cim npe nrov: 3,4,9,10-perylenetetracarboxylic dianhydride 丨cas 128-69-8, Tuam Tshoj 3,4,9,10-perylenetetracarboxylic dianhydride 丨cas 128-69-8 manufacturers, lwm tus neeg, Hoobkas
