81 results found for materials

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00:05:00

Coordination Polymers 1. Introducing: Coordination Polymers

by Yeung Hamish Hei-Man
Coordination Polymers 1. Introducing: Coordination Polymers
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 563 views
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Coordination polymers are a fantastically diverse class of molecular materials. Here we look at a few examples of their unique structures and properties.

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00:05:00

Coordination Polymers 3. Studying Coordination Polymer Formation

by Yeung Hamish Hei-Man
Coordination Polymers 3. Studying Coordination Polymer Formation
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 582 views
Rating:

Exploiting the unique properties of coordination polymers requires full understanding of their formation. Here we look at how in-situ x-ray diffraction helps to uncover some of the details.

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00:05:00

Coordination Polymers 2. How to Make a Coordination Polymer

by Yeung Hamish Hei-Man
Coordination Polymers 2. How to Make a Coordination Polymer
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 562 views
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Making a coordination polymer is a complicated process with many potential variables. Here we look at the advantages of a few different synthesis methods.

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00:29:00

Electron Transfer Theory in Single Molecule Studies of Intermittent Fluorescence of Quantum Dots and in Initial Steps in Dye Sensitized Solar Cells

by Rudolph Marcus
Electron Transfer Theory in Single Molecule Studies of Intermittent Fluorescence of Quantum Dots and in Initial Steps in Dye Sensitized Solar Cells
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 879 views
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Intermittently fluorescing single molecule systems are found in many materials, including semiconductor quantum dots (QD), dyes on crystalline or nanoparticle film surfaces, and biological systems. The QD's show a ~ -3/2 power law for the distributio....

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00:30:00

Quasi-Periodic Crystals

by Dan Shechtman
Quasi-Periodic Crystals
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 661 views
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Quasicrystals - or, as Shechtman would prefer, quasi-periodic materials - now have scientists thinking about matter in a new light, but they also have many possible practical applications. Because of their uneven structure, quasicrystals do not have ....

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00:06:00

Soil Recovery by Re-use

by Akira Ise
Soil Recovery by Re-use
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 5 years ago | 946 views
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Aki decribes her experiments in improving soils using various buffering materials.

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00:48:00

Density Functional Theory: three non-technical explanations

by Stefaan Cottenier
Density Functional Theory: three non-technical explanations
for 18-22 and upwards,
Lectures | 18-22 and upwards | 5 years ago | 961 views
Rating:

What do six brides have to do with Density-Functional Theory? Discover it in this lecture, in which the essential ideas behind DFT are explained in three different non-technical ways. After this practical lecture, you will be able to understand the m....

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00:34:00

The Dawn of the Fullerenes: A Research Adventure

by Robert Curl
The Dawn of the Fullerenes: A Research Adventure
for 18-22 and upwards,
Lectures | 18-22 and upwards | 5 years ago | 1010 views
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When he received the 1996 Nobel Prize in Chemistry together with Richard E. Smalley (who also worked at Rice) and Sir Harold Kroto (at the time at the University of Sussex, UK), this was a true example of national and international scientific collabo....

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00:11:00

Quality in Building – Horizontal finishings (B)

by Esther Ochoa
Quality in Building – Horizontal finishings (B)
for 18-22 and upwards,
Lectures | 18-22 and upwards | 5 years ago | 671 views
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Work Inspection in a Construction Process. The work inspection at Horizontal Coverings

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00:10:00

Quality in Building – Columns

by Esther Ochoa
Quality in Building – Columns
for 18-22 and upwards,
Lectures | 18-22 and upwards | 5 years ago | 724 views
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Work Inspection in a Construction Process. The work inspection at Comuns

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00:11:00

Quality in Buildings – Pitched roofs

by Esther Ochoa
Quality in Buildings – Pitched roofs
for 18-22 and upwards,
Lectures | 18-22 and upwards | 5 years ago | 680 views
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Work Inspection in a Construction Process. The work inspection at Pitch Roofs

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00:11:00

Quality in Buildings – Facades

by Esther Ochoa
Quality in Buildings – Facades
for 18-22 and upwards,
Lectures | 18-22 and upwards | 5 years ago | 652 views
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Work Inspection in a Construction Process. The work inspection at Facades

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