Analysis de PEM aqua electrolysis hydrogenii productio membrana electrode

I. Hydrogenii productio aaquam electrolysis

Hydrogenii productionem aquam electrolysis refers to a aquis moleculis in oxygeni et hydrogenii sub actione directe current, quae praecipitantur ab Anode et Cathode deElectrolyzerrespectively.

Technical gradum, hydrogenii productio aquam electrolysis maxime dividitur in alkaline aqua electrolysis (turbam)Proton Exchange membranaAqua electrolysis (Pemwe), solidum polymer anion commutationem membrana aqua electrolysis (Aemwe), et solidum cadmiae (Soec) aqua electrolysis.

II. Analysis de PEM Hydrogenii Production Technology

Et pelagus components de pem hydrogenii productio electrolyzer suntProton Exchange membrana, Anode et catalyst catalyst, Anode et cathode current colligendis accumsan, Anode et cathode finem laminis, etc ex intus ad extra (ut ostensum est in I).

Figura I Pemwe Schematic Diagram

Et catalyst iacuit etProton Exchange membranaconstituunt membrana electrode, quod est pelagus locus pro materia tradenda et electroymica reactionem in tota electrolyzer. Et ratio et structuram in membrana electrode recta afficit perficientur et vita Pemwe electrolyzer.

Alia aquae electrolysis technologiae, pem potest operari magno current densitate, cum parva magnitudine et excelsum efficientiam. Puritas generatur hydrogenii potest esse quod altus ut 99,9999%, et Pemwe potest consequi lata potentia onus (V ~ CC%) et habet bonum copulata cum renewable industria potentia generationem ratio.

Ideo Peme est viridi hydrogenii productio technology semita cum magna progressionem expectationes. In eodem tempore, Carbon-intensive industries ut oleum conflans, eget industria, et ferro etiam momenti applicationem missionibus ad PEM aqua electrolysis hydrogenii productio.

III. Reliquamembrana electrode

Insuper ad esse affectus in perficientur de catalyst, in perficientur membrana electrode est etiam valde affectus in membrana electrode praeparatio processus. Secundum diversis catalyst layer subiecta, membrana electrode praeparatio modos includit electrochemical depositione (ECD), Catalyst iactaret membranam (CCM), and Catalyst tunica (ccs).

Et modum electrochemical depositione modum est ad redigendum pretioso metallum precursor utrinque utraque protón commutationem membranam. CCL modum protinus tunicas catalyst activae components in translatione membrana et transfert utraque parteProton Exchange membranaPer calidum urgeat dum CCM modum protinus tunicas catalyst activae utrinque utrinque proton commutationem membranam.

Comparari cum ccs modum, in CCM modum habet meliorem vinculum inter catalyst et membrana, reduces ad protón serie resistentia inter membranam et catalyst iacuit, et est amet modum membranam electrode praeparatione. Ex ccs modum et ccm modum, in spargit modum et coating modum sunt developed ad research hotspots et applicationem potentiale.

The new preparation method improves the membrane electrode structure from multiple directions and angles, overcomes the structural defects of the traditional method of preparing membrane electrodes, such as random stacking of catalyst particles in the catalyst layer and disordered pore distribution in the gas diffusion layer, improves the mass transfer capacity of the membrane electrode three-phase interface, improves the utilization rate of precious metals, Et amplio electrochemical perficientur membrana electrode.