Figure 1 shows schematic of a projection microstereolithography (PuSL) process. A 3D CAD model is generated and sliced into layers. Each layer is used to digitally pattern a dynamic photomask. The photomask patterns the beam which is scanned by a galvanometer mirror onto a photocurable resin. …

Figure 2 shows images of 1 % BisF, 11 % PEGDA, and 1% GO after carbonization (left) images of the same material but with an increase in PEGDA to 23% (right). The aerogel porosity is filled with excess carbon due to the increase in PEGDA content.

Figure 3 shows images after UV curing, supercritical drying, and carbonization. (A) BisF 2 wt%, PEGDA 700 10 wt%, and GO 1 wt%; (B) BisF 6 wt%, PEGDA 700 6 wt%, GO 1 wt%; (C) BisF 8 wt%, PEGDA 700 4 wt%, GO 1 wt%.

Figure 4 shows exposures of a photoresin on a custom made second generation photolithography machine. (A) shows a square projection, while (B) shows an "X" projection. Layer thickness on the order of 10 -100 microns.

Figure 5 shows EDS analysis of white globules revealing a high oxidized carbon content indicating that they are carbon nanoparticles formed during carbonization. Such particles have been noticed in previous studies.

Figure 6 shows (A) 3 wt% RF, 20 wt% PEGDA 700, and 0.5 wt% GO after carbonization, and (B) the same formulation but with 4 wt% RF. The small increase in RF lead to a dense carbon product.

Figure 7 shows 4 wt% RF with 20 wt% PEGDA 700, fast cured in 3.0 M NaOH, ~ 20 mL, for 5 m in at room temperature, supercritically dried and carbonized. 4841-6556-4224.1 Attorney Docket No.: 093866-9050 (IL-13122)

Figure 8 shows examples of aerogel materials that can be printed via the additive manufacturing process described herein.

Figure 1 shows schematic of a projection microstereolithography (PuSL) process. A 3D CAD model is generated and sliced into layers. Each layer is used to digitally pattern a dynamic photomask. The photomask patterns the beam which is scanned by a galvanometer mirror onto a photocurable resin. …

Figure 2 shows images of 1 % BisF, 11 % PEGDA, and 1% GO after carbonization (left) images of the same material but with an increase in PEGDA to 23% (right). The aerogel porosity is filled with excess carbon due to the increase in PEGDA content.

Figure 3 shows images after UV curing, supercritical drying, and carbonization. (A) BisF 2 wt%, PEGDA 700 10 wt%, and GO 1 wt%; (B) BisF 6 wt%, PEGDA 700 6 wt%, GO 1 wt%; (C) BisF 8 wt%, PEGDA 700 4 wt%, GO 1 wt%.

Figure 4 shows exposures of a photoresin on a custom made second generation photolithography machine. (A) shows a square projection, while (B) shows an "X" projection. Layer thickness on the order of 10 -100 microns.

Figure 5 shows EDS analysis of white globules revealing a high oxidized carbon content indicating that they are carbon nanoparticles formed during carbonization. Such particles have been noticed in previous studies.

Figure 6 shows (A) 3 wt% RF, 20 wt% PEGDA 700, and 0.5 wt% GO after carbonization, and (B) the same formulation but with 4 wt% RF. The small increase in RF lead to a dense carbon product.

Figure 7 shows 4 wt% RF with 20 wt% PEGDA 700, fast cured in 3.0 M NaOH, ~ 20 mL, for 5 m in at room temperature, supercritically dried and carbonized. 4841-6556-4224.1 Attorney Docket No.: 093866-9050 (IL-13122)

Figure 8 shows examples of aerogel materials that can be printed via the additive manufacturing process described herein.

Figure 1 shows schematic of a projection microstereolithography (PuSL) process. A 3D CAD model is generated and sliced into layers. Each layer is used to digitally pattern a dynamic photomask. The photomask patterns the beam which is scanned by a galvanometer mirror onto a photocurable resin. …

Figure 2 shows images of 1 % BisF, 11 % PEGDA, and 1% GO after carbonization (left) images of the same material but with an increase in PEGDA to 23% (right). The aerogel porosity is filled with excess carbon due to the increase in PEGDA content.

Figure 3 shows images after UV curing, supercritical drying, and carbonization. (A) BisF 2 wt%, PEGDA 700 10 wt%, and GO 1 wt%; (B) BisF 6 wt%, PEGDA 700 6 wt%, GO 1 wt%; (C) BisF 8 wt%, PEGDA 700 4 wt%, GO 1 wt%.

Figure 4 shows exposures of a photoresin on a custom made second generation photolithography machine. (A) shows a square projection, while (B) shows an "X" projection. Layer thickness on the order of 10 -100 microns.

Figure 5 shows EDS analysis of white globules revealing a high oxidized carbon content indicating that they are carbon nanoparticles formed during carbonization. Such particles have been noticed in previous studies.

Figure 6 shows (A) 3 wt% RF, 20 wt% PEGDA 700, and 0.5 wt% GO after carbonization, and (B) the same formulation but with 4 wt% RF. The small increase in RF lead to a dense carbon product.

Figure 7 shows 4 wt% RF with 20 wt% PEGDA 700, fast cured in 3.0 M NaOH, ~ 20 mL, for 5 m in at room temperature, supercritically dried and carbonized. 4841-6556-4224.1 Attorney Docket No.: 093866-9050 (IL-13122)

Figure 8 shows examples of aerogel materials that can be printed via the additive manufacturing process described herein.

Figure 1 shows schematic of a projection microstereolithography (PuSL) process. A 3D CAD model is generated and sliced into layers. Each layer is used to digitally pattern a dynamic photomask. The photomask patterns the beam which is scanned by a galvanometer mirror onto a photocurable resin. …

Figure 2 shows images of 1 % BisF, 11 % PEGDA, and 1% GO after carbonization (left) images of the same material but with an increase in PEGDA to 23% (right). The aerogel porosity is filled with excess carbon due to the increase in PEGDA content.

Figure 3 shows images after UV curing, supercritical drying, and carbonization. (A) BisF 2 wt%, PEGDA 700 10 wt%, and GO 1 wt%; (B) BisF 6 wt%, PEGDA 700 6 wt%, GO 1 wt%; (C) BisF 8 wt%, PEGDA 700 4 wt%, GO 1 wt%.

Figure 4 shows exposures of a photoresin on a custom made second generation photolithography machine. (A) shows a square projection, while (B) shows an "X" projection. Layer thickness on the order of 10 -100 microns.

Figure 5 shows EDS analysis of white globules revealing a high oxidized carbon content indicating that they are carbon nanoparticles formed during carbonization. Such particles have been noticed in previous studies.

Figure 6 shows (A) 3 wt% RF, 20 wt% PEGDA 700, and 0.5 wt% GO after carbonization, and (B) the same formulation but with 4 wt% RF. The small increase in RF lead to a dense carbon product.

Figure 7 shows 4 wt% RF with 20 wt% PEGDA 700, fast cured in 3.0 M NaOH, ~ 20 mL, for 5 m in at room temperature, supercritically dried and carbonized. 4841-6556-4224.1 Attorney Docket No.: 093866-9050 (IL-13122)

Figure 8 shows examples of aerogel materials that can be printed via the additive manufacturing process described herein.