Daniel J Moreno

Title: The Innovations of Daniel J Moreno

Introduction

Daniel J Moreno is an accomplished inventor based in Albuquerque, NM (US). He is known for his significant contributions to the field of gas sensing technology. His innovative work has led to the development of a unique calorimetric gas sensor that enhances the detection of combustible gases.

Latest Patents

Daniel J Moreno holds 1 patent for his invention titled "Calorimetric gas sensor." This sensor utilizes a resistively heated, noble metal-coated, micromachined polycrystalline silicon filament to calorimetrically detect the presence and concentration of combustible gases. The filaments tested are 2 µm thick, 10 µm wide, and can be 100, 250, 500, or 1000 µm long. Some filaments are overcoated with a 0.25 µm-thick protective CVD Si₃N₄ layer. A thin catalytic platinum film is deposited by CVD from the precursor Pt(acac)₂ onto microfilaments that are resistively heated to approximately 500°C. The platinum deposits only on the hot filament, allowing for precise measurements. The sensor operates at around 300°C with a 35 mW input power and responds linearly to hydrogen concentrations between 100 ppm and 1% in an 80/20 N₂/O₂ mixture.

Career Highlights

Daniel J Moreno is associated with Sandia Corporation, where he has made significant strides in gas sensor technology. His work has been pivotal in advancing the capabilities of combustible gas detection systems.

Collaborations

Throughout his career, Daniel has collaborated with notable colleagues, including Antonio J Ricco and Robert C Hughes. Their combined expertise has contributed to the success of various projects within the field.

Conclusion

Daniel J Moreno's innovative contributions to gas sensing technology exemplify the impact of dedicated inventors in advancing safety and detection methods. His work continues to influence the industry and pave the way for future innovations.