Zygmunt Aleksander Klemensiewicz (24 April 1886, Kraków

Kraków

Kraków also Krakow, or Cracow , is the second largest and one of the oldest cities in Poland. Situated on the Vistula River in the Lesser Poland region, the city dates back to the 7th century. Kraków has traditionally been one of the leading centres of Polish academic, cultural, and artistic life...

 - 25 March 1963, Gliwice

Gliwice

Gliwice is a city in Upper Silesia in southern Poland, near Katowice. Gliwice is the west district of the Upper Silesian Metropolitan Union – a metropolis with a population of 2 million...

) was a Polish

Poland

Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...

 physicist

Physics

Physics is a natural science that involves the study of matter and its motion through spacetime, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves.Physics is one of the oldest academic...

 and physical chemist

Physical chemistry

Physical chemistry is the study of macroscopic, atomic, subatomic, and particulate phenomena in chemical systems in terms of physical laws and concepts...

.
Early in his career (working for Fritz Haber

Fritz Haber

Fritz Haber was a German chemist, who received the Nobel Prize in Chemistry in 1918 for his development for synthesizing ammonia, important for fertilizers and explosives. Haber, along with Max Born, proposed the Born–Haber cycle as a method for evaluating the lattice energy of an ionic solid...

 in Karlsruhe

Karlsruhe

The City of Karlsruhe is a city in the southwest of Germany, in the state of Baden-Württemberg, located near the French-German border.Karlsruhe was founded in 1715 as Karlsruhe Palace, when Germany was a series of principalities and city states...

), he made a pioneering contribution to the development of the glass electrode

Glass electrode

A glass electrode is a type of ion-selective electrode made of a doped glass membrane that is sensitive to a specific ion. It is an important part of the instrumentation for chemical analysis and physico-chemical studies. In modern practice, widely used membranous ion-selective electrodes are part...

.

Life and career

In years 1913 - 1914, he worked with Marie Curie

Marie Curie

Marie Skłodowska-Curie was a physicist and chemist famous for her pioneering research on radioactivity. She was the first person honored with two Nobel Prizes—in physics and chemistry...

 in Paris. In 1920 - 1940, he was an ordinary professor of physics and electronics at the Lviv Polytechnic

Lviv Polytechnic

Lviv Polytechnic National University is the largest scientific university in Lviv. Since its foundation in 1844, it was one of the most important centres of science and technological development in Central Europe. In the interbellum period, the Polytechnic was one of the most important technical...

. In years 1940 to 1942, he was in Kazahstan (deported), then Iran, Egypt, and Great Britain (1944 till 1956). From 1956, he was a professor at the Silesian University of Technology

Silesian University of Technology

Silesian University of Technology is a university located in Gliwice, Silesia, Poland. It was founded in 1945 by Polish professors of the Lwow Polytechnic, who were forced to leave their native city and move to the Recovered Territories .The Silesian University of Technology has 12...

 in Gliwice

Gliwice

Gliwice is a city in Upper Silesia in southern Poland, near Katowice. Gliwice is the west district of the Upper Silesian Metropolitan Union – a metropolis with a population of 2 million...

.

Klemensiewicz was also an accomplished mountaineer

Mountaineering

Mountaineering or mountain climbing is the sport, hobby or profession of hiking, skiing, and climbing mountains. While mountaineering began as attempts to reach the highest point of unclimbed mountains it has branched into specialisations that address different aspects of the mountain and consists...

 and skier, author of the first Polish-language manual on mountain climbing (1913), co-founder and vice-president (1922 – 1939) of Polish Skiing Association (pl:Polski Związek Narciarski).