acid periodic(HIO ₄) yi-asidi eyomeleleyo ye-inorganic enoluhlu olubanzi lwezicelo njenge-oxidant kwiinkalo ezahlukeneyo zenzululwazi kunye nezoshishino. Eli nqaku liza kunika isingeniso esicacileyo kwiimpawu zale khompawundi ekhethekileyo kunye nezicelo zayo ezibalulekileyo kwiinkalo ezahlukeneyo.
Iimpawu zeKhemikhali ze-asidi yexesha
I-Periodate yeyona ndawo iphezulu ye-oxidation ye-oxygen ene-asidi ye-iodine (+7 valence), ihlala ikhona kwiikristale ezingenambala okanye ifom emhlophe yomgubo. Inezi mpawu zibalulekileyo zilandelayo:
Ubuchule obunamandla be-oxidizing:Ngomgangatho wokunciphisa amandla ukuya kuthi ga kwi-1.6V, inokwenza i-oxidize iintlobo ezahlukeneyo zezinto eziphilayo kunye ne-inorganic compounds.
Ukunyibilika kwamanzi:Inyibilika kakhulu emanzini, yenza isisombululo esingenambala
Ukungazinzi kweThermal:iya kubola xa ishushu ngaphezu kwe-100 ° C
Ubumuncu:yeyeasidi eyomeleleyo, iyahlukana ngokupheleleyo kwisisombululo esinamanzi
Iindawo zesicelo eziphambili
1. Izicelo kwi-Analytical Chemistry
(1) Ukusabela kweMalaprade
Esona sicelo sidumileyo se-asidi ye-periodic kuhlalutyo lweekhemikhali ze-carbohydrates. Inokuthi i-oxidize ngokukodwa kwaye iphule izakhiwo ze-diol ezikufutshane (ezifana ne-cis diols kwii-molecule ze-carbohydrate) ukuvelisa i-aldehydes ehambelanayo okanye i-ketones. Le mpendulo isetyenziswa ngokubanzi:
-Uhlalutyo lwesakhiwo se-polysaccharide
-Ukumiselwa kwesakhiwo sekhonkco yeswekile kwi-glycoproteins
-Uhlalutyo lokulandelelana kwe-nucleotide
(2) Ukuzimisela kwe-organic compound
Indlela ye-oxidation yexesha ingasetyenziselwa ukumisela:
-I-Glycerol kunye nomxholo wayo we-esters
-Alpha amino acid umxholo
-Iikhompawundi ezithile zephenolic
2. Izicelo kwiSayensi yeZibonelelo
(1) Ishishini le-elektroniki
-Unyango lwangaphezulu lwezixhobo ze-semiconductor
-I-Micro etching yeebhodi zesekethe eziprintiweyo (PCBs)
-Ukucoca icandelo lombane
(2) Ukulungiswa kwesinyithi
-Unyango lwe-surface passivation yensimbi engenasici
-Ukucoca umphezulu wesinyithi kunye nokunyangwa kwangaphambili
-Amanyathelo oxidation kwinkqubo ye-electroplating
3. Indawo yeBiomedical
(1) Ibala lembali
I-periodic acid Schiff (PAS) indlela yokungcolisa yindlela ebalulekileyo ekuxilongweni kwe-pathological:
-Isetyenziselwa ukufumanisa i-polysaccharides kunye ne-glycoprotein kwizicubu
-Umboniso we-membrane yesiseko, udonga lweseli yefungal kunye nezinye izakhiwo
-Ukuxilongwa kwe-Axiliary yamathumba athile
(2) Iimpawu zeBiomolecular
-Uhlalutyo lweendawo zeprotheyini ze-glycosylation
-Uphando kwiikhompleksi zeswekile kumphezulu weseli
4. Izicelo kwi-organic synthesis
Njenge-oxidant ekhethiweyo, ithatha inxaxheba kwiindlela ezahlukeneyo ze-organic:
-Cis dihydroxylation of olefins
-I-oxidation ekhethiweyo yeealkoholi
-Ukususwa kweempendulo zamaqela athile okukhusela
Amanyathelo okhuseleko
Ingqalelo kufuneka ihlawulwe xa usebenzisa iasidi ngamaxesha:
1. Ukonakala: Ukonakala okunamandla eluswini, emehlweni, nakwinwebu
2. Ingozi ye-oxidation: Ukudibana nezinto eziphilayo kunokubangela umlilo okanye ugqabhuko-dubulo
3. Iimfuno zokugcina: Gcina kude nokukhanya, ukutywinwa, kunye nendawo epholileyo
4. Ukhuseleko lomntu: Ngexesha lomsebenzi wovavanyo, iiglavu ezikhuselayo, iiglavu, kunye nempahla ekhuselayo kufuneka inxitywe.
Ngokuqhubela phambili kobuchule bokuhlalutya kunye nophuhliso lwesayensi yezixhobo, imimandla yokusetyenziswa kwe-acidic acid isakhula.
I-Nanomaterial synthesis: njenge-oxidant ebandakanyekayo ekulungiseleleni ama-nanomaterials athile
Ubuchule obutsha bokuhlalutya: zidityaniswe nezixhobo zokuhlalutya zanamhlanje ezifana ne-mass spectrometry
I-Green Chemistry: Ukuphuhlisa inkqubo ehambelana nokusingqongileyo yokuphinda isetyenziswe kunye nokusetyenziswa kwakhona kweasidi ngamaxesha
I-periodate, njenge-oxidant esebenzayo kunye necacileyo, idlala indima engenakuthathelwa indawo kwiindawo ezahlukeneyo ukusuka kuphando olusisiseko ukuya kwimveliso yemizi-mveliso.
Ixesha lokuposa: Apr-10-2025