Name: LATP Titanium Aluminum Phosphate Lithium Solid Electrolyte (10um) Li1.3Al0.3Ti1.7 (PO4) 3
Brand: Canrud
Price: 105.71 USD

Question 1

Accepted Answer

No need. LATP lithium titanium aluminum phosphate solid electrolyte (10um) is provided in the form of white powder with a particle size D50 of 10 microns. It is a raw material product and is mainly used for coating, coating or tabletting sintering. The powder itself does not need to be sanded. Only after it has been made into a dense ceramic sheet may it be necessary to grind or polish the sheet for the purposes of testing ionic conductivity or assembling a battery. The original powder state cannot be sanded.

Question 2

Accepted Answer

LATP lithium titanium aluminum phosphate solid electrolyte (10μm) Li². Al. Li. Ti. (PO) The most likely synthesis method is the high temperature solid phase method. That is, lithium carbonate, aluminum oxide, titanium dioxide, ammonium dihydrogen phosphate and other raw materials are mixed and ball-milled in proportion, and LATP crystals are generated by pre-sintering and high-temperature calcination (about 1000-1100 ° C.), and then the particle size is controlled to D50 = 10 μm by ball-milling and sieving. The method is mature and suitable for large-scale production, which is in line with the positioning of the product as a commercial battery material. Although the knowledge base does not directly describe the synthetic route, it can be reasonably inferred based on material type, particle size characteristics, and industry practices.

Question 3

Accepted Answer

PEO itself is very stable in air, but it is generally used mixed with lithium salts, which are hygroscopic and absorb water; LATP is stable in air.

Question 4

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You can try ball-milling the LATP powder in anhydrous ethanol or isopropanol to increase the powder surface activity, then dry it before pressing and sintering. Alternatively, add a PVA binder solution; this requires adding a drying temperature hold and a binder burn-out hold during the sintering process, for example 100°C for 1 h and 500°C for 1 h, then raise to the sintering temperature. This is for reference only; specific parameters need experimental investigation.

Question 5

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Yes.

Question 6

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Conductive carbon: SP, CNT; binder: PVDF-5130

Question 7

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LATP is stable with most cathodes; NCM811, LFP, and LCO all work. For the anode use graphite or low-silicon anodes; do not use lithium metal — LATP is unstable with lithium, and the titanium is easily reduced.

Question 8

Accepted Answer

Yes, LATP Lithium Aluminum Titanium Phosphate (4um)-D is recommended to be dried before use. Although the trade description emphasizes "use in a dry environment" and "sealed storage", in order to ensure material performance and prevent moisture from affecting ionic conductivity and battery interface, it is recommended to dry under vacuum or inert atmosphere (e. g. 60-80°C, several hours) before use. Standard practice.

Question 9

Accepted Answer

LATP solid electrolyte coating separators can theoretically be used with liquids. (If the anode is lithium metal, the LATP-coated side should face the cathode)

Question 10

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Half-cell discharge data, lithium foil used as the anode

Question 11

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Model code

Question 12

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Aluminum foil

Question 13

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Sodium ion solid electrolyte MgO doped β "-Al2O3 10um is suitable for room temperature and high temperature environment, but the performance is better at high temperature.

Question 14

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A thickness of 8–10 μm is recommended.

Question 15

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The melting point of aluminum foil is 660 °C.

Question 16

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The slurry formulation for the coating is different

Question 17

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An aqueous slurry for cathode materials has not yet been developed.

Question 18

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The main solvents are PC, EC, and DEC; the specific formulation is not disclosed by the technical department.

Question 19

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This slurry is oil-based; the solvent is NMP. (Of the slurries currently sold, only the LLTO one is water-based)

Question 20

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Different manufacturers vary; recommend the customer use D-3

Question 21

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Using LLZO would be better; for electrolyte pellets use LLZTO. Relatively speaking, LLZO is somewhat more stable against lithium metal than LAGP or LATP.

Question 22

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This separator is composed of a PE base film, an alumina coating, and a LATP oxide electrolyte coating, and does not contain any lithium salts.

Question 23

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For sodium batteries, separators generally use glass fiber separators GF-D, or you can directly use lithium battery separators.

Question 24

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This temperature is fine.

Question 25

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In theory it's possible; generally vacuum dry at 40°C for 4 hours is sufficient.

Question 26

Accepted Answer

Refer to other iron-lithium materials; they are the same

Question 27

Accepted Answer

According to the knowledge base content and the definition of lithium-rich manganese-based materials, the chemical formula of lithium-rich manganese-based can be expressed as Li1 xMn2 − xO4(0 < x <1). It should be noted that this chemical formula is inferred based on existing information and may need further verification in practical applications.

Question 28

Accepted Answer

According to the chemical formula, the molecular weight of lithium vanadium phosphate (Li3V2(PO4)3) is 408.

Question 29

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Compared with several other oxide electrolytes, LLZTO has relatively high ionic conductivity, about 8*10^-4 S/cm, and better stability against lithium metal, which to some extent suppresses lithium dendrite growth. If LLTO or LATP are used, the titanium in them is easily reduced and their stability with lithium is poor. The only issue is that they are not very stable in water, so doping modifications have been made to improve air stability while maintaining ionic conductivity.

Question 30

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None

Question 31

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The most common state of Naover V₂ (POⅨ) F₂ is monoclinic powder.

Question 32

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There is related data in the electrode sheet parameters on the official website

Question 33

Accepted Answer

Oxide electrolyte slurries are currently available for sale: LATP, LLZO, and LLZNTO slurries. Solid content can be customized from 15% to 40%, and there are minimum order quantity requirements. For details, please refer to the official website.

Question 34

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Both are coated; they are just different models of LiFePO4. D-3

Question 35

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The LATP side faces the positive electrode. LATP is easily reduced by lithium metal.

Question 36

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As a polymer electrolyte matrix, it is combined with other components, for example lithium salts, fillers, polymers, etc.

Question 37

Accepted Answer

According to the reference content of the knowledge base, the purity of sodium vanadium phosphate (Na3V2(PO4)3) powder is 3N. Here, "3N" usually means a purity of 99.9%. Therefore, it can be concluded that the purity of the sodium vanadium phosphate material is 99.9%.

### Summary
The purity of the sodium vanadium phosphate (Na3V2(PO4)3) material was 99.9%.

Question 38

Accepted Answer

This hasn't been tested. Try searching on Baidu.

Question 39

Accepted Answer

Yes

Question 40

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The slurry is generally used for coating separators or added into the cathode as an ion-conducting additive. Electrolyte pellets can be assembled into button cells, pouch cells, or used for research into novel batteries such as seawater batteries.

Question 41

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It can function as an anode, but generally exhibits poor cycling stability and rate performance. Performance depends on voltage window and requires experimental validation.

Question 42

Accepted Answer

No, it cannot. It needs to be cleaned off — the LFP electrodes are fully coated and it must be wiped away.

Question 43

Accepted Answer

The oxide electrolyte powders we currently sell are LATP, LAGP, LLZO, LLTO, LALZO, LLZNTO, NZSPO, and LZSPO; the oxide ceramic sheets available are LATP, LAGP, LLZTO, and NZSPO. Standard thickness is 1 mm, diameters range from 10 to 15 mm, and custom specifications can be discussed with customer service.

Question 44

Accepted Answer

Among the different types of electrolytes, oxide solid electrolytes have better resistance to water and oxygen. In particular, LATP, LAGP, and NZSPO have high water stability; LLZO, LLZTO, and LLTO are secondary. Therefore many manufacturers now perform water-resistant modification on LLZO.

Question 45

Accepted Answer

Oxide solid electrolytes like LLZO have poor interfacial stability; their surface residual base and the highly catalytic La element inside make them prone to promoting PVDF self-coupling defluorination side reactions when compounded with PVDF-type polymers. Adding EC can mitigate this side reaction, as EC reacts with the residual base first.

Question 46

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Comparing solvent polarity, sulfide electrolytes are more stable in nonpolar solvents.

Question 47

Accepted Answer

Confirm the voltage window of this fluoride. If it is conventional, LPSC or LLZO are fine; if it is high-voltage, prioritize LLZO.

Question 48

Accepted Answer

There is currently no such product.

Question 49

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If lithium salt is added, evaporation must be done in a glovebox; lithium salts must not contact water, as they are hygroscopic and deliquescent.

Question 50

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It is not a polymer. It is a sintered ceramic oxide and can be used directly.

Question 51

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Electrolyte must be added, because this is not a pure solid electrolyte membrane; the intermediate base film is polyethylene (PE), which requires electrolyte to transport lithium ions.

Question 52

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The electrode foil is a double-sided carbon-coated aluminum foil; the other side is coated with a carbon layer

Question 53

Accepted Answer

The sintering temperature of LLTO is generally around 1100–1300°C; the optimal sintering temperature needs to be determined experimentally — we can only provide a rough reference range.

Question 54

Accepted Answer

Sulfide electrolytes are synthesized as plates; after refinement processes to control particle size, they are not sieved.

Question 55

Accepted Answer

Key factors include: 1) use carbon-coated aluminum foil as current collector; 2) use CNT conductive slurry; 3) nano-sulfur is preferred over sublimed sulfur; 4) optimize slurry formulation; 5) apply light coating; 6) optimize electrolyte amount; 7) ensure correct material selection. Other improvements depend on lab-specific know-how.

Question 56

Accepted Answer

When preparing carbon-coated aluminum foil, the conductive additive is always prepared as a water-based slurry for coating.

Question 57

Accepted Answer

Different manufacturers and preparation processes; purity is all 99.9%. Can be used as precursor materials for sulfide electrolytes or cathodes for Li–S batteries. Specific electrochemical performance has not been tested and is unclear.

Question 58

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Not used as the primary electrolyte layer; it is generally used as an ion-conducting additive in the cathode. It can be directly paired with cathode materials such as LCO and NCM622, and the cathode material surface does not need coating.

Question 59

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Different sizes, different manufacturers, different production processes.

Question 60

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Yes

Question 61

Accepted Answer

We are very sorry. Our company mainly provides materials for the preparation of lithium-ion batteries; we are indeed not familiar with the specific preparation processes for battery manufacture. We apologize.

Question 62

Accepted Answer

At present, there are none.

Question 63

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Polyethylene oxide (PEO) is a polymeric substrate that needs to be dissolved in a solvent, have lithium salt added, and then be dried into a film. It cannot be directly pressed from powder.

Question 64

Accepted Answer

There is no PP film coated with LATP; what we have is a PE film coated with LATP.

LATP Titanium Aluminum Phosphate Lithium Solid Electrolyte (10um) Li1.3Al0.3Ti1.7 (PO4) 3

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