Science and Technology Daily reporter Dai Xiaopei
I have come to realize that only communism is the greatest ideal of mankind, that fighting for this ideal all my life is the most meaningful cause of mankind, and that I am determined to contribute everything I have to the realization of this greatest ideal.
——Excerpt from Zhang Dayu's June 1960 "Volunteer Letter for Joining the Party"
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Video source: Science and Technology Daily, Producer: Li Zhongming, Zhao Weihua, He Peichang, Ma Yanmei, Qi Wei
Zhang Dayu joined the party volunteer book by hand filling in the pages
He became seriously ill in 1987
I can't call my family's name anymore
A cold winter day
He was suddenly gone
When he was found, he was wearing only a thin sweater
Fingers frozen barely straight
He carried a 20-pound black leather bag full of books
Standing motionless
He said, who is more than 80 years old
I was waiting for the bus to work
Zhang Dayu
He is a famous physical chemist - Zhang Dayu
One of the founders of catalytic science in China
In 1960, Director Zhang Dayu (fourth from the left) led some experts to visit Daqing.
After graduating from Tsinghua University
He went to Germany to study
Return to China upon completion of school
He witnessed it
Compatriots were persecuted
The motherland was wantonly trampled upon
He aspired
Save the country with "industry" and "science"
He insisted on teaching in the midst of the flames
Run factories, build research institutes, and recruit talents
He proposes research directions:
The country is most desperately needed
We are the most suitable
Catch up and aim accurately
He is determined to forge ahead
In 1957, Zhang Dayu (first from the right) and Zang Jingling worked next to the catalytic supersorption device.
During the War to Resist US Aggression and Aid Korea
The country is in urgent need of toluene, the raw material for explosives
He quickly led the development of new technologies for toluene production
In 1964
In order to meet the needs of fertilizer production
He took the lead in tackling the key technologies of catalyst development
In 1955, the Academic Committee of the Institute of Petroleum research of the Chinese Academy of Sciences was established, with Zhang Dayu (fourth from the right in the front row) as the director.
The first artificial satellite plays "Dongfang Hong"
Solid lubrication also plays a key role
Among them, there is his hard work
He has the lifeblood of the national economy
Face the cutting-edge challenges of defense
In 1958, Zhang Dayu and his son were at home in Songshan Street, Dalian.
His "surface bond theory"
Brilliant results have been achieved in the guidance practice
He established China's first oil and coal research base
He opened up new fields of chemical physics research in China
He laid the foundation for large-scale energy research in china
It filled many gaps in domestic chemical research at that time
In 1976, Zhang Dayu (left) had a cordial conversation with Miao Yuntai.
He always
Stand tall and see far
He brought out a large number of scientific research backbones
He was a strategic scientist of his time
His name is Zhang Dayu
He joined the Communist Party of China in 1960
Editor: Zhang Shuang
Review: Wang Xiaolong