Gunter Hofmann

Title: Gunter Hofmann: Innovator in Battery Technology

Introduction

Gunter Hofmann is a notable inventor based in Hofheim, Germany. He has made significant contributions to the field of battery technology, holding a total of 3 patents. His work focuses on improving the efficiency and safety of storage batteries, particularly in the form of button cells.

Latest Patents

Hofmann's latest patents include a gastight, sealed alkaline storage battery designed as a button cell. This innovative Ni/Cd or Ni/hydride storage battery features a positive electrode tablet made from nickel hydroxide powder. The active mass consists of spherical particles with a high pycnometric density, which enhances space utilization during dry pressing. This design results in a specific volumetric capacity that is approximately 25% higher than conventional button cell electrodes. Additionally, Hofmann has developed a Ni/metal hydride accumulator with a positive electrode formed from a mixture of Ni(OH)₂ and oxidation-resistant graphite. This design improves the stability and performance of the accumulator, particularly under high-temperature conditions.

Career Highlights

Throughout his career, Gunter Hofmann has worked with prominent companies in the battery industry, including Varta Batterie Aktiengesellschaft. His expertise in battery technology has led to advancements that benefit both manufacturers and consumers.

Collaborations

Hofmann has collaborated with notable professionals in the field, including Uwe Kohler and Frank Lichtenberg. These partnerships have contributed to the development of innovative battery solutions.

Conclusion

Gunter Hofmann's contributions to battery technology demonstrate his commitment to innovation and improvement in energy storage solutions. His patents reflect a deep understanding of materials and design, paving the way for more efficient and reliable batteries.