Tyler Sonsalla

6 Questions 3 Answers 0 Followers

Questions related from Tyler Sonsalla

What are some low melting point polymers that could be utilized as fused deposition modeling filaments with high transmittance?

I currently work with polycaprolactone, which has a low melting point (~60C), but poor transmittance without heating close to the melting point. Please suggest a low melting point polymer (70%)...

25 October 2019 730 1 View

Does the particle size within a spin coating solution need to be in the nanoscale range to produce thin-films?

I have micron-scale fillers (>10um) that I would like to utilize in a spin coating solution. I have been utilizing different chemical pathways to convert the initial filler product into a...

31 July 2019 2,092 5 View

Antisolvent to precipitate PCL and perovskite out of DMF?

I know water can precipitate PCL out of DMF, however, the perovskite material is water sensitive. Thus, is there a solvent that I can use to precipitate PCL and perovskite out of DMF without...

04 December 2018 10,087 2 View

What is a recommended method to decrease powder size from microns to nanometers in nitrogen glovebox?

My initial thoughts were to put the powder into solution and utilize a handheld mixer or handheld sonicator. However, any comments are appreciated and thank you in advance.

29 November 2018 6,080 2 View

Is there a method to measure the optical properties of films printed via fused deposition modeling (FDM)?

I have tried to collect (transmittance and reflectance data) with a Filmetrics RT-10 spectral reflectometer on FDM printed t-glase thin film. However, an application engineer from the company...

22 August 2018 5,590 4 View

Best way to create a oxide-free silicon powder from a silicon wafer?

I am interested in creating a pure silicon powder from a silicon wafer. 1. What would be the best way to accomplish this? 2. Additionally, if I wished to dope the powder to be p-type, as well as...

22 August 2018 4,758 3 View