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Kukolich Laboratory: Electronics, Inorganic Synthesis & Scientific Glassblowing Daniel A. Sánchez 04/17/10 NASA Space Grant: University of Arizona Chemistry.

Published byRussell Victor Ward Modified over 9 years ago

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Presentation on theme: "Kukolich Laboratory: Electronics, Inorganic Synthesis & Scientific Glassblowing Daniel A. Sánchez 04/17/10 NASA Space Grant: University of Arizona Chemistry."— Presentation transcript:

1 Kukolich Laboratory: Electronics, Inorganic Synthesis & Scientific Glassblowing Daniel A. Sánchez 04/17/10 NASA Space Grant: University of Arizona Chemistry Department

2 Project Overview 3 Projects Project #1 Part 1: Motor Circuit Part 2: Pulse Box Project #2- Synthesis of Trochrocene Project #3 Scientific Glassblowing

3 Microwave Spectroscopy Microwave Spectroscopy studies the structure of organic and inorganic compounds. Why is this important? Determines bond lengths and angles and model interactions.

4 Studied Complexes

5 Pulsed-Beam Fourier Transform Microwave Spectrometer Microwave Cavity Diffusion Pump 10 -6 Torr Fore pump

6 t=0 General Valve SCR Molecules in Ne +300V Pico Digital Oscilloscope HP 8673 Microwave Generator Pulse Sequence

7 +300V t~1ms HP 8673 Microwave Generator High Speed Microwave Switch Pico Digital Oscilloscope

8 +300V t`=1ms+10  s Mixer FID HP 8673 Microwave Generator Pico Digital Oscilloscope

9 Project #1: Part 1: Motor Control Circuit Objective –To control a DC motor at 12V/1Amp that will run at variable speeds, manually, or by computer. –Control of mirror movement –Using the NAND,555, One Shot, and Inverter

10 Final Design of Control Circuit When manual is in use computer is locked out and vice versa

11 Project #1: Part 1: Success! Project #1 Part 1 was a success and currently moves mirrors within the new spectrometer

12 Project #1: Part 2: Pulse Box construction for Spectrometer #3 Objective –To build a pulse box that could generate a sequences of pulses.

13 Circuit Design

14 Project #1: Part 2: Success TheoreticalExperimental

15

16 Project #2: Synthesis of Trochrocene Braunschweig, Holger; Kupfer, Thomas; Lutz, Matthias; Radacki, Krzysztof. Ansa [1]Trochrocenophanes and Their Related Unstrained 1,1'-Disubstituted Counterparts: Synthesis and Electronic Structure. Journal of the American Chemical Society (2007), 129(28), 8893-8906.

17 Glassware Project: Cold Finger

18 Glassware Project: Sample Cell and Mixing System Neon Gas enters Sample Sample + Neon Gas exits Sample + Neon Gas enters Samples + Neon Gas exits Mixing occurs Neon Enters Sample

19 Acknowledgments Dr. Kukolich Adam Daly Laszlo Sarkozy Catherine Lavin NASA Space Program Susan Brew

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