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921408

Sigma-Aldrich

Titanium Carbide MXene dispersion in propylene carbonate

동의어(들):

Titanium Carbide MXene

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크기 선택

25 ML
₩549,521

₩549,521

구입 가능 여부는 고객센터에 문의하십시오.
모든 사진(1)

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보기 변경
25 ML
₩549,521

About This Item

Linear Formula:
Ti3C2Tx
CAS Number:
12363-89-2
MDL number:
MFCD00865660
UNSPSC 코드:
12352302
NACRES:
NA.23

₩549,521

구입 가능 여부는 고객센터에 문의하십시오.

양식

dispersion

Quality Level

100

농도

≥0.5 mg/mL in propylene carbonate

색상

faint gray to black

응용 분야

battery manufacturing

저장 온도

−20°C

관련 카테고리

일반 설명

This high purity Ti3C2Tx product is a two-dimentional (2D) titanium carbide (Ti3C2) MXene material dispersed into propylene carbonate at a concentration of 1 mg/mL, where Tx is Cl, F, and OH. This product is packaged under an inert atmosphere giving it longer shelf life compared to water based dispersions. It may contain traces of Ti2AlC.

애플리케이션

This MXene (Ti3C2) dispersion product contains delaminated MXene flakes suspended in Propylene carbonate provide a stable suspension versus aqueous-based dispersions. [1][2][3] Propylene carbonate between the high surface area MXene layers may form a continuous interface between the MXene layers and the PC/EC electrolyte used in the Na-ion battery, possibly allowing easier diffusion of Na+ into the electrodes. [4]

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCP7163

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Dispersions of Two-Dimensional Titanium Carbide MXene in Organic Solvents.
Chemistry of Materials, 29(4), 1632-1640 (2017)
Highly conductive optical quality solution-processed films of 2D titanium carbide.
Dillon A D, et al.
Advances in Functional Materials, 26, 4162-4168 (2016)
2D Ti3C2Tz MXene Synthesized by Water-free Etching of Ti3AlC2 in Polar Organic Solvents.
Natu V, et al.
Chem, 6(3), 616-630 (2020)
Michael Naguib et al.
ACS nano, 6(2), 1322-1331 (2012-01-28)
Herein we report on the synthesis of two-dimensional transition metal carbides and carbonitrides by immersing select MAX phase powders in hydrofluoric acid, HF. The MAX phases represent a large (>60 members) family of ternary, layered, machinable transition metal carbides, nitrides

문서

2D MXenes Ink: Synthesis, Properties, and Their Precursors

Optimizing the synthesis of high-quality 2D MXene flakes for 3D ink printing is essential to such technological developments as printable and flexible electronics.

MXenes Empowering Next Gen Batteries and Hydrogen Evolution

Discover how MXenes' superior conductivity, strength, and stability are revolutionizing energy. Explore their potential for next-gen batteries and hydrogen evolution.

질문

1–4 / 4 질문  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. What is the concentration of this dispersion? Is it readily usable or does it require any centrifuging or sonication?

    1 답변

    1. This product is ready to use, no sonication or further preparation is required. The minimum concentration specification is 50 mg/mL. The exact value is reported on a lot-specific Certificate of Analysis.

      Please see the link below to access a sample or lot specific Certificate:
      https://www.sigmaaldrich.com/product/aldrich/921408#product-documentation.

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  4. Do we have to synthesise it further or it’s ready to use. What would the Tx in this. Is it soluble in DMF or Acetic acid.

    1 답변

    1. This product is ready to use and no further synthesis is required. The Tx surface termination groups can be Cl, F, and OH. This product is not tested for solubility, however, a study has been performed in Chemistry of Materials, 29(4), 1632-1640 (2017).
      See the image below to review the results.

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