How to check valence state of Cr using UV vis spectroscopy?

I want to ask about how to get the accurate valence statr of Cr in solution form? As from XPS I found it is +3 but somebody ask that Cr+3 can not be attached on material in acidic solution. So ask...

11 December 2018 9,399 4 View

Surface treatment and finishing for BiFeO3?

Hello everyone, I want to do surface treatment for my sol-gel synthesized BiFeO3. For this purpose if anyone have a kind suggestions regarding methodology that how to do and which way is better...

11 December 2018 876 8 View

Impurities during Sol-gel synthesis of BiFeO3?

Hello everyone, I am synthesizing BiFeO3 using sol-gel method but there are some peaks for Bismuth oxides. I want to remove these oxides so if anyone have experience for this kind of problem...

04 May 2018 486 10 View

Gold Seed washing and sepration?

Hi everyone, I am synthesizing Au seeds and colloidal solution color is according to literature but the problem is their washing and separation. So I want to know proper method how to wash and...

11 December 2017 9,466 4 View

What is the stability of Pt in basic medium?

Hello everyone, I want to ask about the stability of Pt in basic medium. I want to use Pt substrate for my material using hydrothermal method and I want to know its stability. All seniors who have...

11 December 2017 4,426 4 View

Highly stable substrate in basic medium?

Hello everyone, I want to grow thin film on FTO using hydrothermal but the medium is highly basic so FTO looses even its own stability and tore down into small pieces. Now my question ' is there...

10 November 2017 3,999 6 View

Synthesis of nanoparticles of BiFeO3?

10 November 2016 6,932 8 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View