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Investigating, understanding and (maybe!) controlling how molecules interact

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Investigating, understanding and (maybe!) controlling how molecules interact The crazy research aims of a Physical Organic Chemist I am a Post doctoral ... – PowerPoint PPT presentation

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Title: Investigating, understanding and (maybe!) controlling how molecules interact


1
Investigating, understanding and (maybe!)
controlling how molecules interact
The crazy research aims of a Physical Organic
Chemist
2
I am a Post doctoral Research
Chemist
3
I am a Post doctoral Research
Chemist
  • I am a doctor
  • I know nothing about sick people!
  • To become a Dr. you do a second degree (but you
    get paid to do it!)
  • Doing a Ph.D teaches you to do research

4
I am a Post doctoral Research
Chemist
  • I am a doctor
  • I know nothing about sick people!
  • To become a Dr. you do a second degree (but you
    get paid to do it!)
  • Doing a Ph.D teaches you to do research
  • I try to understand why and how molecules do
    things
  • I plan experiments to test ideas and collect
    information (good and bad!)
  • I try to apply the information I find
  • Talk to other scientists

5
I am a Post doctoral Research
Chemist
  • I am interested in molecules and how they
    interact with each other
  • But so are many physicists and biologists
  • research is why you are interested and what you
    do with it!
  • I am a doctor
  • I know nothing about sick people!
  • To become a Dr. you do a second degree (but you
    get paid to do it!)
  • Doing a Ph.D teaches you to do research
  • I try to understand why and how molecules do
    things
  • I plan experiments to test ideas and collect
    information (good and bad!)
  • I try to apply the information I find
  • Talk to other scientists

6
I am interested in how solvents affect molecules
and reactions
  • Normally you need to dissolve reactants to
  • make them mix
  • remove / provide heat
  • slow other reactions down

7
I am interested in how solvents affect molecules
and reactions
  • Normally you need to dissolve reactants to
  • make them mix
  • remove / provide heat
  • slow other reactions down

People think
But in reality
solvent
8
I am interested in how solvents affect molecules
and reactions
e.g. a single dye molecule in a range of solvents
Can affect everything! Colour, product,
stability
9
X
Most solvents evaporate easily
X
easy to breathe in
X
extremely flammable
X
difficult to contain and toxic
10
IONIC LIQUIDS are liquid salts and can be used as
solvents!
Normal solvent Molecule
Ionic liquid Ions
Do not evaporate - GREEN SOLVENTS Dissolve lots
of things Many different ionic liquids I have
been investigating how ionic liquids affect
things dissolved in them to see if they can
replace normal solvents
11
Ionic liquids are just beginning to be used by
industry!
Use ionic liquids to make a process more
efficient !
Green Chemistry can make you money!
12
Controlling solubility and solvent effects for
Harry Potter!
Solvent with iodine
Water with Cromium
Ionic liquid with iodine
13
Controlling solubility and solvent effects for
Harry Potter!
Solvent with iodine
Water with Cromium
Ionic liquid with iodine
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