2020国际储能和氢能
我们凭借前沿科技，持续革新太阳能光储设备解决方案，全力推动能源的高效利用与绿色可持续发展。
Energy Technology Perspectives 2020 – Analysis
Energy Technology Perspectives 2020 is a major new IEA publication focused on the technology needs and opportunities for reaching international climate and sustainable energy goals. This flagship report offers vital analysis and advice on the clean energy technologies the world needs to meet net-zero emissions objectives.
中央经济工作会议在北京举行 习近平李克强作重要讲话
习近平在会上发表重要讲话,总结2020年经济工作,分析当前经济形势,部署2021年经济工作。李克强在讲话中对明年经济工作作出具体部署,并作了总结讲话。 会议认为,今年是新中国历史上极不平凡的一年。
Correlated insulating states at fractional fillings of moiré ...
Quantum particles on a lattice with competing long-range interactions are ubiquitous in physics; transition metal oxides1,2, layered molecular crystals3 and trapped-ion arrays4 are a few examples.
Contents | Science 369, 6507
28 Aug 2020: 1123-1128; FULL ACCESS; Prior immunity to Zika virus increases the risk of severe dengue disease via cross-reacting antibodies. Abstract. The Zika pandemic sparked intense interest in whether immune interactions among dengue virus serotypes 1 to 4 (DENV1 to -4) extend to the closely related Zika virus (ZIKV). We investigated ...
数字储能网 -氢储能
天然气方面,国际能源署（IEA）在其发布的2020年全球天然气报告中称,受新冠疫情和年初北半球暖冬影响,2020年全球天然气消费量将下降1500亿立方米,降幅为4%。 该 …
Key World Energy Statistics 2020 – Analysis
IEA Key World Energy Statistics (KWES) is an introduction to energy statistics, providing top-level numbers across the energy mix, from supply and demand, to prices and research budgets, including outlooks, energy indicators and …
最新通知：第二届 (2020)国际储能和氢能及燃料电池工程技术大 …
"国际储能和氢能两会",采取会议和展览相配套的形式,以上海作为源头带动大长三角,引领中国乃至全球在储能和氢技术、氢经济、氢社会方面的合作交流,将汇聚国际储能、氢能和燃料电 …
Global Risk Report 2020 | World Economic Forum
The Global Risks Report 2020 Download PDF. The 15th edition of the World Economic Forum''s Global Risks Report is published as critical risks are manifesting. The global economy is facing an increased risk of stagnation, …
第二届(2020)国际储能和氢能及燃料电池工程技术大会 …
"国际储能和氢能两会",采取会议和展览相配套的形式,以上海作为源头带动大长三角,引领中国乃至全球在储能和氢技术、氢经济、氢社会方面的合作交流,将汇聚国际储能、氢能和燃料电池领域的政策制定者、行业专家与 …
Global Energy Review: CO2 Emissions in 2020 – …
A common theme across all economies is the scale of the impact of the pandemic and lockdown measures on transport activity. The decline in CO2 emissions from oil use in the transport sector accounted for well over 50% of …
第二届(2020)国际储能和氢能及燃料电池工程技术大会暨展览会
由全球绿色能源理事会、国际电池与储能联盟、全球储能联盟、国际氢能协会(邀请中)、eupvsec、eta-florence联合组织,上海市经济团体联合会(sfeo)、上海科学技术交流中 …
IMF Annual Report 2020 | A Year Like No Other
The global economy is facing a deep recession with the ongoing impact of COVID-19.. Uncertainty remains around the outlook, alongside long-term forces that shape and influence countries'' response to the virus and the recovery.. People all over the world have seen profound changes in their lives: economic recession, unemployment, climate change, technology and the …
《世界经济展望》 2020年10月
2020年全球增速预计为-4.4%,收缩幅度小于2020年6月《世界经济展望更新》 中的预测。对增长预测做出调整的原因是,二季度gdp增长好于预期,特别是在发达经 济体。这些国家在今年5、6月放松了封锁措施,此后经济活动比预期更快改善。
2020年中国生态环境统计年报
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Recent Progress in Electrocatalysts for Acidic Water Oxidation
Acidic water oxidation is a promising option for hydrogen production. This review summarizes the recent progress in developing active and stable electrocatalysts for the oxygen evolution reaction (OE...
SNEC 2020国际储能和氢能及燃料电池工程技术大会
第九届国际储能和电池技术及装备(上海)大会主题论坛. 13:30-15:30. 第七届国际氢能与燃料电池技术和装备及应用大会主题论坛. 上海浦东嘉里大酒店. 上海大宴会厅2. 15:30-17:30. 领袖对话： …
Efficient Methane Electrosynthesis Enabled by Tuning Local CO
The electroreduction of carbon dioxide (CO2RR) to valuable chemicals is a promising avenue for the storage of intermittent renewable electricity. Renewable methane, obtained via CO2RR using renewable electricity as energy input, has the potential to serve as a carbon-neutral fuel or chemical feedstock, and it is of particular interest in view of the well …
Renewable Energy and Jobs – Annual Review 2020
Renewable Energy and Jobs – Annual Review 2020 IRENA''s annual jobs review confirms long-term growth trend; strong policy action essential to ensure continued employment expansion in the COVID-19 era.
习近平在联合国生物多样性峰会上的讲话（全文）_滚动新闻_中国 …
中国切实履行气候变化、生物多样性等环境相关条约义务,已提前完成2020年应对气候变化和设立自然保护区相关目标。 作为世界上最大发展中国家,我们也愿承担与中国发展水平相称的国际责任,为全球环境治理贡献力量。
Distance Synergy of MoS2 -Confined Rhodium Atoms for Highly …
Perturbing the electronic structure of the MoS<sub>2</sub> basal plane by confining heteroatoms offers the opportunity to trigger in-plane activity for the hydrogen evolution reaction (HER). The key challenge consists of inducing the optimum HER activity by controlling the type and distribution of c …
数字储能网 -国际储能项目
1,500亿美元 2020-2030年氢能产业规模化需1500亿美元补贴金额 ... 对于上游行业而言,历史性的负油价和国际石油公司的投资削减都是不祥之兆。 ... 实现完全脱碳离不开碳捕集与封存技术 …
Global Risk Report 2020 | World Economic Forum
The Global Risks Report 2020 Download PDF. The 15th edition of the World Economic Forum''s Global Risks Report is published as critical risks are manifesting. The global economy is facing an increased risk of stagnation, climate change is striking harder and more rapidly than expected, and fragmented cyberspace threatens the full potential of ...
Angewandte Chemie International Edition
Angewandte Chemie International Edition is one of the prime chemistry journals in the world, publishing research articles, highlights, communications and reviews across all areas of chemistry.
A robust self-stabilized electrode based on Al-based metallic …
An electrode with low performance or limited endurance for water splitting hydrogen generation has been the key limitation for application of hydrogen in contemporary clean-energy technologies. In this paper, an Al80Ni6Co3Mn3Y5Au3 metallic glass ribbon with outstanding catalytic activity in the hydrogen evol
Resolving spatial and energetic distributions of trap states in …
We report the profiling of spatial and energetic distributions of trap states in metal halide perovskite single-crystalline and polycrystalline solar cells. The trap densities in single crystals varied by five orders of magnitude, with a lowest value of 2 × 10<sup>11</sup> per cubic centimeter and m …
全球数字经济新图景
2020 年全球93%的经济体将 陷入经济大衰退,发达经济体经济活动萎缩7%,新兴经济体和发展 中经济体将收缩2.5%,将出现全球性企业破产潮、失业潮；世界贸易 出现历史性下滑,世界贸易组织预测,2020 年世界贸易将下降13%