Difference between chemical vapor infiltration (CVI) and chemical vapor deposition (CVD)

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Which precursors should be used in making HfC and BN using CVI?

Please inform me the Chemical vapour infiltration (CVI) source conditions for SiC, BN and HFC CMC.

01 February 2015 6,791 2 View

Why don't people calculate Coulombic efficiency for pure culture (particular E. coli) microbial fuel cells?

09 October 2014 3,258 2 View

How can we do TEM analysis of Polypropylene film?

Transmission electron microscope

06 July 2013 4,665 1 View

What procedure should I follow for current controlled PPy film electrochemical deposition on ITO?

For example, I perform passivation process before electropolymerization of Py for adhesion to titanium surface. Is a similar or different procedure required for ITO? If necessary, I would be glad...

06 August 2024 3,175 0 View

Best mask design for metal deposition aiming build a Perovskite solar cell device?

What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?

31 July 2024 4,834 3 View

What is the best method to detect the chemical composition of pollen ?

I have multiple small samples of grass pollen with anthers. I want to find a method to identify concentrations of proteins, lipids, and other various elements for these samples. any suggestions?

28 July 2024 5,330 1 View

Question about water vapor uptake of metal-organic frameworks?

I'm working on the atmospheric water harvesting, and i synthesized MOF by adding some materials into precursor and changing the conditions. (i followed Hydrothermal method) Actually, if MOF is...

24 July 2024 1,515 0 View

Hi dear researchers, do you suggest the best and shortest path for chemical synthesis and green synthesis of magnetite(Fe3O4)?

Suggest the best and shortest route for the chemical synthesis and and green synthesis of magnetite(Fe3O4) The chemical synthesis should contain the least dangerous chemicals along with full...

21 July 2024 2,475 2 View

Why do fish have fishy odors naturally ?

Chemical Engineering /Food Engineering

20 July 2024 4,151 4 View

What does an additional peak in FTIR between 3100 and 3300 nm affect the quality of the material, benzethonium chloride USP??

I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...

16 July 2024 6,916 7 View

What should be consider when do CVD?

I'm trying to create a new substance. Are there any important considerations when fabricating with CVD? For example, lattice constant If you have any such considerations, please let me know.

15 July 2024 9,357 0 View

Is there any possible explanation for the statement written below?

Low magenic concenrartion indicating enhanced chemical weathering associated with warm and wet climate in detrital sediments.

14 July 2024 1,381 4 View

What are the potential effects of atomic-scale defects on the electronic and optical properties of thin films in emerging semiconductor materials?

Despite significant advancements in thin film deposition techniques, the precise role and control of atomic-scale defects in determining the properties of emerging semiconductor materials remain...

01 July 2024 5,745 1 View