Elevated temperatures influence soil N cycling in the global scale
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2020-07-14
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The research team led by Prof. XU Jianming from the College of Environmental and Resource Sources published an article entitled “Elevated temperature shifts soil Nitrogen cycling from microbial immobilization to enhanced mineralization, nitrification and denitrification across global terrestrial ecosystems” in the Global Change Biology on July 2, 2020.Our planet is plagued by severe global warming currently. Since the dawn of the 20th century, the average surface tempe...
Research by ZHANG Xing hailed as one of China’s Top 10 Scientific Discoveries of 2019
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2020-03-09
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The Basic Research Management Center of the Ministry of Science and Technology announced China’s Top 10 Scientific Discoveries of 2019 recently. With the collaborative efforts of research teams led by SHEN Jianren and KUANG Yanyun from the CAS Institute of Botany, SUI Senfang from Tsinghua University, and ZHANG Xing from the Zhejiang University School of Medicine, the supermolecular organization and function of a huge number of protein subunits and pigments of the PSII-LHCII supercomplex w...
Catalysts with ultrastrong resistance to SO2 deactivation to fill the void in treatment of industrial emissions
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2019-09-05
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A recent student revealed a MnOX /CeO2 nanorod catalyst with an unprecedented performance in the 1000 h test under a low temperature (523 K). This marks a milestone in practical applications in low‐temperature selective catalytic reduction (SCR) of NOX.Nitrogen is one of the major components of air. Where there is combustion in industry, nitrogen oxides will be inevitably released. Such “hostile” pollutants may bring about an array of environmental problems (such as smog, acid rain, ...
Electricity generated from ocean wave with the frequency of 0.5 Hz
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2019-07-03
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The research team led by Prof. ZHANG Dahai at the Zhejiang University Institute of Ocean Engineering and Technology published a research article in the journal of Nano Energy recently. This article is concerned about a multi-grating triboelectricnanogenerator aimed at harvesting low-frequency ocean wave energy.Wave energy is one of the most abundant and widely distributed renewable energy resources in the ocean. Current wave energy converters (WECs) are based on electromagnet...
A new type of catalyst developed to reduce energy costs
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2019-05-13
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As a clean energy source, hydrogen is characterized as pollution-free, high in combustion value and abundant. Water can be split into hydrogen and oxygen via electrolysis. The electric/ photoelectrocatalytic oxygen evolution reaction (OER) process is a complex reaction process involving four-electron transfer, marked by slow-reaction kinetics and high overpotentials, thereby inhibiting the overall energy conversion efficiency. Researchers have developed Iridium-based materials as state-of-...
AI facilitates the prediction of CO2 adsorption
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2019-05-10
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With the acceleration of the global modernization process, CO2 emissions have escalated tremendously and the greenhouse effect has intensified, contributing to global warming and rising sea levels. The human living environment and the ecological balance have thus been deleteriously affected. It has become the focus of scholars to engage in researching into technologies concerning CO2 separation, capture, storage and utilization in a cost-effective way. Porous materials for CO2 ads...
Research sheds light on the allocation of China’s carbon emission allowance
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2019-03-29
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Global warming caused by greenhouse gas emissions has become a topic of global concern. The Paris Agreement has opened up a crucial avenue for the concerted efforts to reduce emissions. China has announced its Intended Nationally Determined Contributions (INDCs) aimed at reducing its carbon dioxide (CO2) emissions by 60–65% from the 2005 level by 2030. Against this backdrop, it is of supreme importance to formulate an appropriate scheme for the allocation of CEA at provincial levels.The res...
Air pollution inhibits global warming?
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2019-01-28
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A study, jointly conducted by Chinese and foreign scientists, sheds light on the impact of air pollution on global warming. Scientists point out that aerosol particulate pollution caused by human activities has a cooling effect on the earth, which can thus in part offset global warming triggered by greenhouse gases. It is also possible to make a more precise measurement of the climate effects of aerosol-affected clouds and improve the accuracy of future climatic forecasts. The study is published...
ZJU scientists pioneer in developing a DSC with conversion efficiency of 10%
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2018-11-21
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With energy crisis looming large, search for clean and sustainable energy has become a global issue. As the largest manufacturing and consumption country in solar cells, China is playing an increasingly important role.Recently, the research team led by Prof. WANG Peng from ZJU's Department of Chemistry, and the research team led by Prof. Michael Grätzel in the Institute of Chemical Sciences & Engineering, École Polytechnique, engaged in collaborative research in stable and...
A novel type of battery developed to store energy using porous carbon from mold
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2018-10-19
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The research team, headed by XIA Xinhui at the School of Materials Science & Engineering, Zhejiang University, developed a novel type of high-energy lithium-sulfur(Li/S)battery using porous carbon from Aspergillus Oryzae, a species of fugi to ferment soybeans for soy sauces in eastern Asian countries. They introduced porous carbon fermented from waste fruits and vegetables into the energy field as an energy storage material to produce higher-energy Li/S batteries whose capacity is th...