Rechargeable zinc-air batteries(ZABs) have recently drawn great attention in energy research due to their high theoretical capacity,low costs, and inherently safe nature [1–3]. However, the sluggish cathode reactions...Rechargeable zinc-air batteries(ZABs) have recently drawn great attention in energy research due to their high theoretical capacity,low costs, and inherently safe nature [1–3]. However, the sluggish cathode reactions necessitate the development of bifunctional oxygen electrocatalysts with lower ΔE indicator values. The ΔE indicator is commonly employed to quantitatively evaluate the electrocatalytic activity of a bifunctional oxygen electrocatalyst,representing the overall overpotential from oxygen reduction reaction(ORR) to oxygen evolution reaction(OER).展开更多
It is expected that a total of 5 billion US dollars will be invested in Nanhai Petrochemical Project,the largest Chinese-foreign equity joint venture(JV)in petrochemical industry of south part of China,which includes ...It is expected that a total of 5 billion US dollars will be invested in Nanhai Petrochemical Project,the largest Chinese-foreign equity joint venture(JV)in petrochemical industry of south part of China,which includes 50%from Shell a and 50%from Chinese party.The investment of the Chinese party is comprised of 20%from CNOOC,10%separately from Sinopech,Guangdong pro-vince,Bureau of Business Promotion.展开更多
Prof. Huang Kun is an internationally renowned specialist in solid state physics and semi-conductors. He is a CAS member and also a foreign member of the Swedish Academy of Sciences and a fellow of the Third World Aca...Prof. Huang Kun is an internationally renowned specialist in solid state physics and semi-conductors. He is a CAS member and also a foreign member of the Swedish Academy of Sciences and a fellow of the Third World Academy of Sciences. He received China's 2001 Supreme Scientific and Technological Award on February,2002, for his lifetime achievements.展开更多
At 1:36 am on November 3,China's Shenzhou 8 unmanned spaceship and Tiangong 1 space lab spacecraft accomplished the country's first space docking procedure and coupling in space at more than 343km above Earth&...At 1:36 am on November 3,China's Shenzhou 8 unmanned spaceship and Tiangong 1 space lab spacecraft accomplished the country's first space docking procedure and coupling in space at more than 343km above Earth's surface,marking a great leap in China's space program.展开更多
REN Shuaiying,a famous master painter of gongbi zhongcai(meticulous style painting in rich colors),has been gone for this great master,people still admire his complishment.Ren was born to a poor peasant family in Shul...REN Shuaiying,a famous master painter of gongbi zhongcai(meticulous style painting in rich colors),has been gone for this great master,people still admire his complishment.Ren was born to a poor peasant family in Shulu County,Hebei Preovince.He became an orphan in early childhood,and was adopted by展开更多
Professor Zhang Qinglian (Tsing Lien Chang), despite being his 88 years of age,can still be seen working as assiduously in a laboratory in the Chemistry Department of Peking University as he used to be during his long...Professor Zhang Qinglian (Tsing Lien Chang), despite being his 88 years of age,can still be seen working as assiduously in a laboratory in the Chemistry Department of Peking University as he used to be during his long-term academic activities. Now he leads a research group engaged in high precision isotopic ratio measurement for the determination of the atomic weight of elements,New atomic weights have been obtained for antimony,展开更多
Gao Pingyuan has seen new hopes of a new life after serving his terms for 12 years at the Yudong Prison in central China＇s Henan Province. He got the special class award for his accomplished teaching in prison.
KELLY Yang, co-founder and Marketing Director at Vericant, had a life changing experience eight years ago when she became a Christian. Many things have happened to ＇rang over the past eight years - a missionary trip ...KELLY Yang, co-founder and Marketing Director at Vericant, had a life changing experience eight years ago when she became a Christian. Many things have happened to ＇rang over the past eight years - a missionary trip to Kenya in February 2014 being one of the highlights.展开更多
Australian Prime Minister John Howard arrived in south China's Guangdong Province on June 27 to launch a multi-billion-dollar liquefied natural gas (LNG) deal, a landmark project in the two nations'
基金National Research Foundation (NRF Investigatorship NRF-NRFI09-0002)Agency for Science,Technology and Research (MTC Programmatic Fund M23L9b0052)。
文摘Rechargeable zinc-air batteries(ZABs) have recently drawn great attention in energy research due to their high theoretical capacity,low costs, and inherently safe nature [1–3]. However, the sluggish cathode reactions necessitate the development of bifunctional oxygen electrocatalysts with lower ΔE indicator values. The ΔE indicator is commonly employed to quantitatively evaluate the electrocatalytic activity of a bifunctional oxygen electrocatalyst,representing the overall overpotential from oxygen reduction reaction(ORR) to oxygen evolution reaction(OER).
文摘It is expected that a total of 5 billion US dollars will be invested in Nanhai Petrochemical Project,the largest Chinese-foreign equity joint venture(JV)in petrochemical industry of south part of China,which includes 50%from Shell a and 50%from Chinese party.The investment of the Chinese party is comprised of 20%from CNOOC,10%separately from Sinopech,Guangdong pro-vince,Bureau of Business Promotion.
文摘Prof. Huang Kun is an internationally renowned specialist in solid state physics and semi-conductors. He is a CAS member and also a foreign member of the Swedish Academy of Sciences and a fellow of the Third World Academy of Sciences. He received China's 2001 Supreme Scientific and Technological Award on February,2002, for his lifetime achievements.
文摘At 1:36 am on November 3,China's Shenzhou 8 unmanned spaceship and Tiangong 1 space lab spacecraft accomplished the country's first space docking procedure and coupling in space at more than 343km above Earth's surface,marking a great leap in China's space program.
文摘REN Shuaiying,a famous master painter of gongbi zhongcai(meticulous style painting in rich colors),has been gone for this great master,people still admire his complishment.Ren was born to a poor peasant family in Shulu County,Hebei Preovince.He became an orphan in early childhood,and was adopted by
文摘Professor Zhang Qinglian (Tsing Lien Chang), despite being his 88 years of age,can still be seen working as assiduously in a laboratory in the Chemistry Department of Peking University as he used to be during his long-term academic activities. Now he leads a research group engaged in high precision isotopic ratio measurement for the determination of the atomic weight of elements,New atomic weights have been obtained for antimony,
文摘Gao Pingyuan has seen new hopes of a new life after serving his terms for 12 years at the Yudong Prison in central China＇s Henan Province. He got the special class award for his accomplished teaching in prison.
文摘KELLY Yang, co-founder and Marketing Director at Vericant, had a life changing experience eight years ago when she became a Christian. Many things have happened to ＇rang over the past eight years - a missionary trip to Kenya in February 2014 being one of the highlights.
文摘Australian Prime Minister John Howard arrived in south China's Guangdong Province on June 27 to launch a multi-billion-dollar liquefied natural gas (LNG) deal, a landmark project in the two nations'
