Igwebu lobhedu

I-foam ye-Copper luhlobo olutsha lwezinto ezisebenzayo kunye nenani elikhulu lemingxuma edibeneyo okanye enqanyuliweyo esasazwa ngokufanayo kwi-matrix yobhedu. I-foam ye-Copper ine-conductivity enhle kunye ne-ductility, kwaye iindleko zokulungiselela ziphantsi kunezo ze-nickel foam, kwaye i-conductivity ingcono, ngoko ingasetyenziselwa ukulungiswa kwezinto ze-electrode negative (i-carrier) yebhetri, abathwali be-catalyst kunye ne-electromagnetic shielding materials. Ngokukodwa, i-foam yobhedu isetyenziswa kwiibhetri njenge-electrode substrate material, ineenzuzo ezithile ezicacileyo, kodwa ngenxa yokumelana nokubola kobhedu ayilunganga njengenickel, ngaloo ndlela inciphisa ezinye zezicelo zayo.

Indlela yokulungiselela

I-polyurethane foam njenge-substrate, i-pretreatment, i-chemical deposition, i-electrodeposition kunye nokutshisa kunye nenkqubo yokunciphisa i-thermal ukulungiselela ukuhanjiswa okufanayo kwe-three-dimensional mesh pore structure, i-void ratio ephezulu (> 95%) kunye neqondo elithile lamandla okuqina kogwebu lobhedu. impahla.

I-Electrolytic powder yobhedu kunye namasuntswana e-NaCl njengezinto ezikrwada, ukuntywila itekhnoloji yokuchithwa kokulungiswa kwe-foam yobhedu ephuma emngxunyeni, amasuntswana e-NaCl kunye nomgubo wobhedu we-electrolytic kunye nezongezo zixutywe ngokufanayo kwaye zicinezelwe kwi-billet, kwisithando somlilo esitshisayo phantsi kwe-atmosphere yegesi. i-sintering, izinto ezifunyenweyo zifakwe kwisixhobo samanzi ashushu ajikelezayo ziya kuchithwa ngamasuntswana e-NaCl, kwaye emva koko Ukuhlamba amanzi e-ultrasonic kwindawo yokuhlamba kunye nokucoca i-acetone, kwaye ekugqibeleni ukomiswa, oko kukuthi, ukulungiswa kwezinto zobhedu ezinogwebu ezinobume obuthathu obudibeneyo buthungelwano lwesithuba sothungelwano oludityanisiweyo lothungelwano lwesithuba olune-Three-dimensional oludityanisiweyo oluqulunqwe ngeepores ezivulekileyo, i-porosity ye-50 ~ 81 I-%, i-avareji yobungakanani bepore ye-0.2 ~ 4mm kunye nobukho bemikroskopu kwi-matrix ye-foam yobhedu ephuma kumngxuma iimveliso.

Izinto ze-foam zobhedu ezinobunzima obufanayo, i-porosity ephezulu kunye namandla athile okuqina alungiswa nge-chemical preplating, i-electrodeposition kunye nonyango lobushushu.

Iinkalo zeSicelo

I-foam yobhedu luhlobo olutsha lwezinto ezisebenzayo ezisetyenziswa kakhulu kule mimandla ilandelayo.

1. Izinto ze-Electrode: i-conductivity egqwesileyo ukwenzela ukuba i-foam yobhedu isetyenziswe ngokubanzi kwiibhetri ze-nickel-zinc, i-capacitors ephindwe kabini kunye nezinye izinto ezintsha ze-electrode skeleton yebhetri, i-foam yobhedu iye yaba linani labenzi bebhetri ye-nickel-zinc ukuzama nokufaka kwi-batch. sebenzisa, ngexesha elifanayo, i-foam yobhedu kulindeleke ukuba isetyenziswe njengomqokeleli we-electrode electrode for double layer capacitors ukuze ufumane ukuthandwa kunye nokusetyenziswa; ukongeza, i-foam yobhedu esetyenziswa njenge-electrolytic recovery ye-copper-container-containing water emdaka izinto ze-electrode, nayo inethemba elibanzi kakhulu. Ukongeza, ukusetyenziswa kwegwebu lobhedu njengezinto ze-electrode zokubuyiswa kwe-electrolytic yamanzi amdaka aqukethe ubhedu kunethemba elibanzi kakhulu.

2. i-catalyst: kwiindlela ezininzi ze-organic chemical reactions, abantu bazama ukusebenzisa ngokuthe ngqo i-foam yobhedu kunye nommandla omkhulu endaweni yobhedu olunemingxuma, njenge-catalyst ye-chemical reactions; igwebu ubhedu njenge photocatalytic umthuthi zokucoca umoya, iye kwakhona izicelo ngempumelelo ngakumbi.

3. Izinto eziphathekayo ze-thermal conductivity: i-foam yobhedu ine-conductivity egqwesileyo ye-thermal, iyenza i-flame retardant materials kunye nokusebenza okugqwesileyo, izixhobo ezininzi zomlilo eziqhubela phambili kumazwe angaphandle ukufumana izicelo, ngokukodwa njengesixhobo sokuhlukanisa ilangatye kunye neziphumo ezigqwesileyo; Ukongeza, abantu basebenzisa i-thermal conductivity egqwesileyo ye-foam yobhedu kunye nokubonakala okubonakalayo, okwenziwe kwiinjini, izixhobo zombane, izinto zokulahla ubushushu.

4. Izinto ezixutywayo kunye nokukhusela: amaza omsindo kwi-foam surface yobhedu asasaza ukubonakaliswa, kunye nokwandiswa kwe-muffling, i-microporous muffling kunye neminye imigaqo, ukufezekisa umphumo we-muffling; ukusebenza kokukhusela ubhedu kunye nesilivere ekufutshane nokusebenza kwezixhobo zokukhusela i-electromagnetic.

5. Izinto zokucoca: iipropati ezigqwesileyo zesakhiwo kunye nesiseko esingenabungozi kumzimba womntu weemveliso zobhedu ze-foam, njengezinto zokucoca zonyango, nazo zisetyenziswe ngempumelelo; kwangaxeshanye, ubhedu olunogwebu kwisicelo sesixhobo sokucoca amanzi lukwanalo nekamva elingcono.

6. Izinto eziphathekayo zoxinzelelo lwe-fluid: i-foam yobhedu kwi-fluid dispersion kunye ne-buffer effect, ukuze njengesixhobo sokukhusela isixhobo sokunciphisa uxinzelelo loxinzelelo, kunye neziphumo ezigqwesileyo.