26. Prof. Ricardo Garcia - Atomic-Scale Imaging of Solid-Water Interfaces

[@ElectrochemicalColloquium]

00:00 - Introduction
02:18 - Beginning of the talk
04:52 - AFM: history and basics
13:12 - Amplitude modulation AFM in liquids
18:30 - Resolution of AFM
28:39 - AFM in liquids
47:05 - Calibration of cantilevers
49:57 - Electrostatic forces during AFM in liquids
53:16 - Examples of atomic-resolution AFM
55:50 - High-speed AFM in liquids
1:01:45 - 3D-AFM of solid-liquid interfaces
Q&A:
1:09:16 - Q1: Lateral domains of adsorbates
1:10:50 - Q2: Stability of the instrument for atomic imaging
1:12:02 - Q3: Surface perturbation by AFM during imaging
1:14:00 - Q4: Measurement of nanoparticles on a surface
1:16:22 - Q5: Bi-modal or AM-AFM for 3D maps
1:19:06 - Q6: In situ AFM during electrochemical reactions
1:23:30 - Q7: Role of convection induced by cantilever
1:26:29 - Q8: Observing molecules undergoing electrocatalysis
1:28:21 - Q9: Time scale of imaging and operando microscopy
1:34:37 - Q10: Functionalized tips in liquids
1:36:41 - Q11: Tip-induced chemical reactions in liquids
1:37:22 - Q12: Time scale of imaging and operando microscopy (# 2)
1:40:45 - Q13: Electrostatic effect from the double layer
1:46:22 - Q14: Importance of atomistic simulations for data interpretation
1:48:40 - Q15: Atomic-scale AFM vs STM imaging in liquids

[@lovethenature90]

great presentation

[@ElectrochemicalColloquium]

Thank you!