Replacing nickel mesh of hydrogen generator

replace hydrogen generator nickel net
Wisdom sharp wire mesh release new Material substitute hydrogen generator nickel net , Service life promote100% !      3 moon26 day , exchange sharp wire mesh release Got it one new Material—— Porous Dehydrogenation electrode Material . Should Material Can substitute hydrogen generator middle of nickel net , expected Service life improve100% .       Tradition of hydrogen generator use nickel net as analyze hydrogen cathode . for improve nickel net of specific surface product , Technical staff need exist nickel net surface Spray nickel Aluminum alloy , Then use concentrated sodium hydroxide solution right nickel Aluminum alloy conduct deal with . exist this process middle , most aluminum meeting and sodium hydroxide occur reaction and Dissolve , Leave many varying sizes of micropores , thereby make nickel net surface Congwei view angle have three dimensional porous structure . Exactly This kind of porous structure greatly increase Got it nickel net of specific surface product , thereby bring Got it Even high of Catalytic activity .        However This kind of three dimensional porous structure unstable Certainly and easy fall off , lead to Produce hydrogen efficiency constantly reduce . from micrograph Can see , form nickel net three dimensional porous structure of branch crystal and nickel net body between of Junction rare , Work hour very easy fall off . in addition , Hydrogen production machine use of electrolyte yes concentratedKOH solution , meeting constantly corrosion branch crystal middle Remaining of aluminum , Increase branch crystal fall off of risk .         Porous hydrogen desorption electrode Material      Wisdom sharp wire mesh child Asia Hui express , Wisdom sharp Production of Porous hydrogen desorption electrode Material have naked eye visible of three dimensional connected Network structure , specific surface product Compare ordinary Metal big100% about . Porous nickel net itself . at the same time , Congwei view structure Come and see , wire mesh attach of catalyst defect less , wire mesh and matrix of adhesion good . long time Work back structure still keep it steady . and , Porous electrode Material Does not containAl element , right Hydrogen production process No unfavorable Influence .       Wisdom sharp wire mesh of experiment data sheet bright , Should Material of Service life Compare ordinary nickel net improve100% above , for improve hydrogen generator of work efficiency , reduce production cost have important significance .     Metal type Efficient use dust-proof Dust removal Radial Breaking strength25.4n/cm Specification500mm*500mm Aperture0.01-10ppi5-130 solar energy Foam nickel yes“ Porous Metal” family middle of rising star . Metal nickel go through high tech Deep Processing , production Foam sponge , have*** three dimensional Complete Pass grid . proportion0.2~0.3 , yes water of1/4 , wood of1/3 , Metal aluminum of1/10 , iron of1/30 . at the same time have porous structure and Broadband Sound absorption characteristic . it Can cutting , bending , Simple Paste , have very powerful of thermal conductivity . all quality three dimensional Network structure have filter Function , gas , fluid of flow stability superior . nickel skeleton yes hollow of , exist metallurgy state Down interconnected . Porosity Gundam96-98% , accumulation density only for nickel of one fifth , specific surface product very big , still Keep Got it nickel good of physics and Chemistry able . Foam nickel type Positive and negative poles make Battery performance Double improve .     nickel content≥99% ; brand : ni99.50 ; Origin : Brazil ; product name : electrolysis nickel ; weight : 1kg/ pieces ; Impurities content : 1% ; product Details : Porous Foam ; Metal Ferronickel Porous Foam ; iron nickel chromium Porous Foam ; Foam Metal ; nickel chromium Porous Foam ; Metal Foam iron nickel ; Technical Parameters : thickness : 5-80mm ; Aperture : 0.1mm-10mm ; Porosity : 60%—98% ; Through hole Rate : ≥98% ; Test weight : 0.1-0.8g/cm3ppi ( Every inch pores number ) : geometry size : mm , Can according to Require custom made stretch strength : 8-50Mpa compression strength : ≥250KPa mechanical strength : ≥2-7Mpa High temperature resistance≥500℃ Heat transfer coefficient＞3W/(m2K) use : Various industry filter Material , gas solid , liquid separation Material , Chemical industry catalytic Material and carrier , Resistant high pressure floating body Material wait        Generally speaking , this depending on you of Material , because a lot of Material Don’t use use Foam nickel as Convergence body . if active substance for Nickel oxide or Nickel hydroxide , but must use Foam nickel . super capacitor of type also a lot of . Generally speaking , should use High capacity of super capacitor . so , Areal density compare Small of At once cannot too small , because Areal density Small , Resistivity high , active substance Utilization Low ( market superior supply of Foam nickel of Areal density about for300-500g/m2 ) ) , Everyone use of set Electrical appliances Very miscellaneous . I use of generallyMn andV oxide yes Stainless steel wire net and carbon Material of perforation aluminum foil . you exist Do organic of ? ? you are Production Depend on Conductive polymer Material production of super capacitor ? ? yes exist organic electrolyte middle still exist Water body Tie middle ? if use Conductive polymer , also Can use stainless steel mesh Come collect liquid . basic Require yes electrochemistry stability and Chemical stability . basic effect yes accommodate active substance and conduction and distribute current . if you Do of yes aqueous solution system of super capacitor , and yes alkaline of , So use Foam nickel conduct test yes one good of choose . Generally speaking , used for super capacitor of Foam nickel Available At High power Battery , Right now compare high of surface density , compare Small of Aperture , compare Low of Porosity wait .