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Sigma-Aldrich

Lanthanum-nickel alloy

greener alternative

hydrogen-storage grade

Synonym(s):

LaNi5, Lanthanum pentanickel

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About This Item

Linear Formula:
LaNi5
MDL number:
MFCD00198177
UNSPSC Code:
26111700
PubChem Substance ID:
329761008
NACRES:
NA.23

grade

hydrogen-storage grade

Quality Level

100

description

Hydrogen Storage Capacity: 1.5-1.6 wt.% @25°C

form

flakes

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

greener alternative category

, Enabling

SMILES string

[Ni].[La]

InChI

1S/La.Ni

InChI key

DOARWPHSJVUWFT-UHFFFAOYSA-N

Related Categories

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Intermetallic Hydrides with High Dissociation Pressure
Lanthanum-nickel alloy (LaNi5) can be used as a catalyst for the synthesis of multi-walled carbon nanotubes (MWNTs) by chemical vapor deposition (CVD). It can also be used for hydrogen storage applications.

Signal Word

Danger

Hazard Statements

H260,H317,H351,H372

Hazard Classifications

Carc. 2 - Skin Sens. 1 - STOT RE 1 - Water-react 1

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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High performance FeTi-3.1 mass% V alloy for on board hydrogen storage solution
Kumar S, et al.
Energy, 75, 520-524 (2014)
The electrochemical hydrogen storage of multi-walled carbon nanotubes synthesized by chemical vapor deposition using a lanthanum nickel hydrogen storage alloy as catalyst
Zhang H, et al.
Physica B: Condensed Matter, 352(1-4), 66-72 (2004)
Hydrogen storage for carbon nanotubes synthesized by the pyrolysis method using lanthanum nickel alloy as catalyst
Zhang H, et al.
Journal of Applied Physics, 94(10), 6417-6422 (2003)

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