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Ni200 Ni201 N4 N6
DLX
Bright
10-25 days
Product Description
Our pure nickel electrode mesh with small pore size and uniform distribution is a high-performance solution for modern electrolyzer systems. Manufactured from high-purity nickel (≥99.5%), the mesh offers outstanding electrical conductivity, corrosion resistance in alkaline environments, and excellent mechanical stability.
The carefully engineered small pore size combined with uniform pore distribution provides a large effective surface area, promotes rapid bubble detachment, reduces gas coverage, and supports higher current densities with lower cell voltage. Ideal as cathode or anode electrode mesh, current collector, or auxiliary electrode in alkaline water electrolyzers (AWE), this pure nickel mesh electrode is fully customizable to meet exact electrolyzer design requirements for both industrial hydrogen production and research applications.
High-purity pure nickel construction (≥99.5%) ensuring superior conductivity and long-term corrosion resistance in alkaline electrolyzer electrolytes
Precisely controlled small pore size for increased active surface area and enhanced hydrogen evolution reaction (HER) performance
Uniform pore distribution that delivers consistent current density and minimizes localized overpotential across the entire electrode mesh
Excellent gas release and electrolyte flow characteristics, reducing bubble accumulation during continuous water electrolysis
High mechanical strength and dimensional stability suitable for zero-gap and pressurized electrolyzer stacks
Specification
Grade | Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe |
N4 | 99.9 | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 |
N6 | 99.5 | 0.10 | 0.10 | 0.05 | 0.10 | 0.10 | 0.005 | 0.002 | 0.10 |
Ni201 | ≥99.9 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.02 | / | ≤0.01 | / | ≤0.40 |
Ni200 | ≥99.6 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.15 | / | ≤0.01 | / | ≤0.40 |
Alkaline water electrolyzer (AWE) cathode and anode electrode mesh
Zero-gap alkaline electrolyzer current collectors and auxiliary electrodes
Industrial-scale green hydrogen production systems
Laboratory and pilot-scale water electrolysis research cells
Activated nickel electrode mesh for enhanced HER performance
Custom electrochemical reactors requiring uniform small-pore pure nickel mesh electrodes
DLX Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including pure nickel series, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate and others.
1.Market Leader - Top 5 in China's Electroly Zerseries industry
2.Flexible products - Thousands of product specifications,Meet multiple needs of buyers
3.Low MOQ - Can customize samples
4.Short production lead time, fast delivery of whole cabinet
5.Professional inspection equipment
6.Professional business team - Quickly responds to customer inquiries,24-hour professional quotation online
7.Intact packaging
8.Various payment methods - Facilitate customer payment
9.Get good reviews from customers - Old customers have long-term cooperation,The longest is more than 7 years
10.Received various awards - Google is very recognized by us,They give us awards every year
FAQ
A: Pure nickel offers excellent conductivity and alkaline corrosion resistance, while the small pore size significantly increases active surface area. Combined with uniform distribution, it lowers overpotential, improves gas management, and boosts overall water electrolysis efficiency for hydrogen production.
A: Uniform pore size and spacing across the entire mesh ensure even current density, consistent reaction rates, and reduced risk of hot spots or uneven wear—critical for stable long-term performance in industrial electrolyzers.
A: Yes. We offer full customization of mesh count, wire diameter, pore size (small aperture range), thickness, overall dimensions, and optional surface activation treatments to match your specific alkaline electrolyzer or hydrogen production system requirements.
A: Yes. High-purity nickel mesh performs well as cathode (HER) electrode and can also serve as anode or bipolar electrode mesh in alkaline water electrolyzers, depending on operating conditions and any surface treatments applied.
