Silane yakagadzikana sei?

Silaneane kugadzikana kusina kunaka uye ane maitiro anotevera.

1. Inonzwa kumhepo

Zviri nyore kuzvipisa wega:Silaneinogona kuzvipisa kana yasangana nemhepo. Pane imwe nguva, ichaita zvechisimba neokisijeni uye inoputika kunyangwe pakadzika tembiricha (senge -180 ℃). Murazvo wakasvibira wero kana uchipisa. Semuenzaniso, panguva yekugadzira, kuchengetedza uye kutakura, kana silane ikadonha uye ikasangana nemhepo, inogona kukonzera kupisa kwega kana tsaona dzekuputika.

Zviri nyore kuve oxidized: Iyo kemikari zvimiro zvesilaneanoshanda zvakanyanya kupfuura alkanes uye ari nyore oxidized. Oxidation reactions inokonzeresa shanduko muchimiro chemakemikari ye silane, nekudaro ichikanganisa kuita kwayo uye kushandiswa kwayo.

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2. Inonzwa mvura

Silaneinowanzoita hydrolysis kana yasangana nemvura. Iyo hydrolysis reaction inoburitsa haidrojeni uye inoenderana silanols uye zvimwe zvinhu, nekudaro ichichinja makemikari uye emuviri zvimiro zve silane. Semuenzaniso, munzvimbo ine hunyoro, kugadzikana kwe silane kuchakanganiswa zvikuru.

3. Kugadzikana kunokonzerwa zvakanyanya nekushisa

Kuchinja kwekushisa kunogona kuva nemigumisiro inokosha pasilanekugadzikana. Pasi pemamiriro ekupisa kwepamusoro, silane inowanzoora, polymerization uye mamwe maitiro; pasi pemamiriro ekushisa akadzika, reactivity ye silane ichaderedzwa, asi panogona kunge paine kusagadzikana kunogona kuitika.

4. Active makemikari zvinhu

Silaneinogona kuita makemikari nezvinhu zvakawanda. Semuenzaniso, kana yasvika pakusangana neakasimba oxidants, mabhesi akasimba, halogens, nezvimwewo, ichasangana nechisimba chemakemikari maitiro, zvichitungamira mukuora kana kuparara kwe silane.

Nekudaro, mune mamwe mamiriro, sekunge ari ega kubva kumhepo, mvura uye kudzivirira kusangana nezvimwe zvinoshanda zvinhu,silaneinogona kuramba yakagadzikana kwenhambo yakati yenguva.


Nguva yekutumira: Jan-08-2025