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Ni200 Ni201 N4 N6
DLX
Bright
10-25 days
Product Description
Our N6 nickel expanded mesh three-dimensional for electrolyzer electrode is manufactured from high-purity N6 pure nickel (Ni ≥ 99.5%) through precision expansion technology. The unique three-dimensional expanded structure creates diamond-shaped openings with raised geometry, significantly increasing the effective active surface area compared with flat woven meshes.
This three-dimensional expanded nickel mesh serves as an ideal electrode or current collector in alkaline water electrolyzers (AWE), supporting efficient hydrogen evolution and oxygen evolution reactions. The open three-dimensional design promotes rapid bubble detachment, uniform electrolyte distribution, and reduced overpotential, making it a preferred choice for high-performance electrolyzer electrode systems and large-scale green hydrogen production.
Made from genuine N6 pure nickel for outstanding electrical conductivity and chemical stability as electrolyzer electrode material
Three-dimensional expanded mesh geometry that maximizes active surface area and improves mass transport in water electrolysis
Diamond-shaped openings engineered for efficient gas diffusion and rapid bubble release during hydrogen production
Excellent corrosion resistance in alkaline electrolytes, ensuring long service life as alkaline electrolyzer electrode
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
Current collector and auxiliary electrode in industrial hydrogen production systems
Zero-gap electrolyzer electrode configurations
PEM and AEM electrolyzer porous transport or supporting mesh (with appropriate adaptation)
Laboratory and pilot-scale water electrolysis research electrodes
Large-scale green hydrogen plants requiring durable pure nickel expanded 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: N6 is a high-purity pure nickel grade (Ni ≥ 99.5%) widely specified in industrial applications. It provides excellent conductivity, corrosion resistance in alkaline media, and stable electrochemical performance, making it ideal for long-life electrolyzer electrode and hydrogen production electrode use.
A: The three-dimensional geometry created by the expansion process increases the real surface area, enhances electrolyte flow, accelerates gas bubble detachment, and reduces concentration polarization, resulting in lower cell voltage and higher efficiency compared with conventional flat mesh electrodes.
A: Yes. We offer full customization of thickness, opening size (LWD/SWD), strand width, sheet dimensions, and optional surface treatments to precisely match your specific electrolyzer electrode design and hydrogen production system requirements.
A: Yes. High-purity N6 nickel expanded mesh performs effectively as both anode and cathode electrode material in alkaline water electrolyzers, and can be further activated or coated if higher catalytic activity is required.
