PChem4all - Dr. Williams' Science Blog

Papers, projects, and musings of Physical Chemist Darren L. Williams


Photo of the flashpoint tester

The adjustment of the natural gas flame on the flashpoint testing apparatus (Tag Closed Cup Method)

Dr. Williams performs applied research in precision industrial cleaning and spectroscopy

This page contains individual blog posts on nearly every project he has performed or paper he has published.

5 thoughts on “Research

  1. Respected Professor,
    Good morning professor, first of I would like to thanks a lot professor. Professor I am pursuing Ph.D. in Material Science(polymer synthesis). I would like to ask you, which things do i need to more understand in polymer synthesis?and also If you don’t mind could you send me please Hansen Solubility Parameter excel sheet. Here, i will not take more time of you professor. I hope you understand and again thank you very much for giving us lots of information.
    Thanks and regards,
    Sagar Pandurang Kumbhar.

  2. Hi Dr. Darren, it’s really great and awesome in your youtube classes. These are the best courses I have taken although I understand it well that my language is Arabic and French. I am Dr in chemistry (Tunisia Country) I would like you to help me with courses and exercises on group theory in chemistry. THANK YOU

    1. I am so glad you liked the Group Theory videos and that they helped you. I am amazed that you can follow them in English even though your first languages are French and Arabic. Does YouTube do a good job translating my videos into French or Arabic? If so, that is awesome!

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