Тёмный

Gold Nanobelt Synthesis 

Professor Hafner
Подписаться 27 тыс.
Просмотров 350
50% 1

This is a 2-hour microscopic view of gold nanobelts as they are synthesized in surfactant solution, accompanied by free RU-vid music.

Опубликовано:

 

9 сен 2024

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 6   
@Vahk20
@Vahk20 3 года назад
What is the force that causes the formation of nanobelts?
@Prof-Hafner
@Prof-Hafner 3 года назад
Chemical potential energy. It is a mixture of gold ions and a reducing agent that takes them from Au(III) to AU(0) (metal).
@user-nm5tn7td5b
@user-nm5tn7td5b 3 года назад
Can you teach us how the nanoparticles are formation what this chemical solution that is lead to nanoparticles to multiply
@Prof-Hafner
@Prof-Hafner 3 года назад
We are writing a paper about it now. It is a mixture of two surfactants (cetyltrimethylammonium bromide and sodium dodecyl sulfate) with gold chloride, which is then reduced with ascorbic acid.
@user-nm5tn7td5b
@user-nm5tn7td5b 3 года назад
@@Prof-Hafner If we did that Will you make nanoparticles of gold grow up in the solution and how many grams we can get
@Prof-Hafner
@Prof-Hafner 3 года назад
@@user-nm5tn7td5b This isn't a way to make a useful amount of gold in miligrams. We put in the gold as a gold salt which only contains microscopic amounts, and per gram I'm sure consts more than metallic gold.
Далее
More Reasons Physics is Hard
5:12
Просмотров 14 тыс.
How to win a argument
9:28
Просмотров 519 тыс.
Что думаете?
00:54
Просмотров 321 тыс.
I Built The First LAMINAR FLOW ROCKET ENGINE
15:51
Electromagnetic Aircraft Launcher
15:09
Просмотров 1,1 млн