1,3-DIISOPROPENYLBENZENE URUBANZA 3748-13-8

1. Ibintu nka pH, ubushyuhe numucyo birashobora gutera gutandukana no kuvugurura imiyoboro idahuza ya polymers ya supramolecular, ishobora guhinduka. Kubwibyo, polymers supramolecular nibikoresho byubwenge bishobora gukoreshwa nko kwikiza no kwikiza. Imwe mumyanya yubushakashatsi murugo no mumahanga mumyaka yashize. Polimeri ya Supramolecular ifite uburyo bwinshi bwo gukoresha, nk'ibikoresho byahinduwe byahinduwe, ibikoresho bya elegitoroniki n'ibinyabuzima. Mu myaka yashize, ubushakashatsi bwakoreshejwe mubinyabuzima na biomedical bwateye imbere byihuse, harimo porogaramu zijyanye na selile, inganda za tissue, nibindi.

1,3-bis (1-methylvinyl) benzene irashobora gukoreshwa mugutegura polymer supramolecular kuburyo bukurikira:

Shira ifu ya 10g ya acide ya lipoic mumashanyarazi ifite ibikoresho bikurura, shyushya ubwogero bwamavuta kugeza ifu ya acide lipoic ishonga, hanyuma utangire kubyutsa. Noneho shyiramo 6g (60wt%) 1,3-bis (1-methylvinyl) benzene (DIB) mumashanyarazi, hanyuma ukomeze gushyushya no gukurura iminota 5. Noneho shyiramo 0.1g ya ferric chloride acetone yumuti muri reaktor, komeza ushushe kandi ushushe muminota 3, uhagarike gushyushya, kandi ukonje mubushyuhe bwicyumba kugirango ubone polymer supramolecular-1.

2.1,3-Di (1-methylvinyl) benzene irashobora gukoreshwa mugutegura uburyo bwo guhindura uburyo bwo guhindura uburyo bwa polyvinyl chloride resin idasanzwe. Imbaraga z'ibikoresho bya PVC muri ubu buryo ahanini biterwa nimbaraga zo guhuza imiti na molekile kumurongo nyamukuru. Uruhare rwa kabiri rwa valence ihuza hagati yubwoko 15 bwimikorere ihuza ikoreshwa mugutegura PVC idasanzwe. Izi mikorere ihuza ibintu ikubiyemo amatsinda yihariye akora, nka conjugated double bonds, amatsinda ya fenyl, hamwe na heterocyclic. Intangiriro yaya matsinda Irashobora kongera inzitizi zidasanzwe zurunigi rwa polymer. Muri icyo gihe, amatsinda ya ionic yatangijwe, amatsinda ya polar cyangwa imigozi ya hydrogène yashizweho irashobora kuzamura imbaraga zibikoresho bya PVC polymer. Ukoresheje guhuza ibikorwa hamwe nuburyo bwihariye, ibyivumbuwe byerekana uburyo bwihariye bwo guhuza imiyoboro ya PVC ya macromolecular, kuyihindura kuva kumurongo ugana kumurongo waho. Ihinduka ryimiterere rirashobora kunoza cyane Ubushyuhe bwo kurwanya ubushyuhe bwa PVC burashobora kugabanya kugabanuka kwubushyuhe no kunoza imikorere yuzuye, bityo bikarushaho kwaguka muburyo bwo gukoresha PVC. Binyuze mu guhuza kwambukiranya, urunigi rwa polyvinyl chloride ya molekile irashobora guhuzwa igice kimwe, kuburyo polymer ifite ibintu byuzuye bya chloride ya polyvinyl hamwe nibice byahinduwe. Ibikoresho byambukiranya ntibishobora gukoreshwa gusa mumashanyarazi menshi ya PVC hamwe na matte Ikoreshwa muri resin ya PVC. Muri icyo gihe, ifite kandi porogaramu zishobora gukoreshwa muguhuza kwambukiranya izindi PVC zidasanzwe, nka PVC paste resin, chlorine-vinegar resin, hasi / ultra-low polymerisation PVC, polyvinylidene chloride, CPVC, nibindi.