934771
Lithium iron phosphate
electrode sheet, aluminum substrate, size 5 in. × 10 in.
别名:
LFP electrode
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关于此项目
经验公式（希尔记法）:
LiFePO4
分子量:
157.76
NACRES:
NA.21
UNSPSC Code:
12352302
Material:
aluminum substrate (current collector)
material
aluminum substrate (current collector)
Quality Segment
grade
battery grade
description
Capacity: >= 170 mAh/g, Description/Nominal Voltage: 3.2 V vs. Li/Li+
assay
≥98% (active material characteristic)
composition
Active material loading 7.3 mg/cm2 ± 5%, ≥85%
greener alternative product characteristics
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sustainability
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size
16 μm , aluminum current collector, 5 in. × 10 in.
thickness
70 μm ± 5% , excluding current collector
pore size
~2 μm particle size (active material characteristic)
capacity
≥170 mAh/g (Nominal)
application(s)
battery manufacturing
greener alternative category
General description
Our lithium iron phosphate (LFP) electrode sheet is a ready-to-use cathode for lithium-ion battery research. The LFP cathode film is cast 70 µm thick, single-sided, on a 16 µm thick aluminum foil current collector that is 5 × 10 inches (127 mm × 254 mm) in size. The composition is 88% lithium iron phosphate (LFP), 4% Poly(vinylidene fluoride) [PVDF] and 8% carbon black. The active material, olivine LiFePO4, is a well-studied cathode material, known for its excellent cycling stability.
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Application
The primary application of our lithium iron phosphate (LFP) electrode is as a cathode in lithium-ion battery research. LFP is inexpensive, nontoxic, cobalt-free, and environmentally benign. It achieves high specific capacity (>150 mAh/g) and offers a considerably longer cycle life than other lithium-ion chemistries. LFP cells experience a slower rate of capacity loss and greater calendar-life than lithium-ion battery chemistries such as cobalt (LiCoO2), manganese spinel (LiMn2O4), lithium-ion polymer batteries (LiPo battery), and nickel-based lithium-ion cathodes. Because of its low-cost, low-toxicity, long-term stability, and well-defined performance, LFP-based batteries are finding roles in vehicle use and backup power applications.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable