搜索结果: 46-60 共查到“国际动态 Energy”相关记录249条 . 查询时间(0.125 秒)
力工学院鲍垠桦副教授在国际高水平学术期刊《Energy Storage Materials》上发表高能量密度柔性锂离子电池最新研究成果（图）
高能量 柔性锂离子电池 高水平学术期刊 固态电池
2022/5/26
近日，力学与工程科学学院鲍垠桦副教授与上海大学双聘院士、中国科学院院士、北京理工大学方岱宁教授，力学与工程科学学院吕浡，宋亦诚，张俊乾教授等人合作，在高能量密度柔性锂离子电池方面取得重要研究进展。研究成果以“Crocodile skin inspired rigid-supple integrated flexible lithium ion batteries with high energy ...
Credit card-sized device focuses terahertz energy to generate high-resolution images（图）
设备聚焦 太赫兹能量 高分辨率图像
2023/6/9
Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision. This opens the door to high-resolution, real-ti...
Born into a family of architects, Nina Andrejevi? loved creating drawings of her home and other buildings while a child in Serbia. She and her twin sister shared this passion, along with an appetite f...
Powerful X-rays, energy tech, wireless electric-vehicle charging, big data, swarming robots, and cryo-electron microscopy are among some of the research themes that helped six faculty members earn Cor...
An energy-storage solution that flows like soft-serve ice cream（图）
储能解决方案 半固体 电化学化合物 风能 太阳能
2023/6/19
Batteries made from an electrically conductive mixture the consistency of molasses could help solve a critical piece of the decarbonization puzzle. An interdisciplinary team from MIT has found that an...
New Cornell research shows how to make offshore wind farms more efficient in the face of impending rapid expansion – crucial information as the U.S.
It was a moment three years in the making, based on intensive research and design work: On Sept. 5, for the first time, a large high-temperature superconducting electromagnet was ramped up to a field ...
A Cornell-led collaboration received a $3 million grant from the U.S. Department of Energy to use machine learning to accelerate the creation of low-cost materials for solar energy.
Using adversarial attacks to refine molecular energy predictions（图）
对抗性攻击 分子能量预测 量化神经网络 分子能量 不确定性
2023/6/7
Neural networks (NNs) are increasingly being used to predict new materials, the rate and yield of chemical reactions, and drug-target interactions, among others. For these applications, they are order...
Cornell bioengineer Buz Barstow, Ph.D. ’09, is trying to solve a big problem: How to build a low-cost, environmentally friendly and large-scale system for storing and retrieving energy from renewable ...
The transition toward a more sustainable, environmentally sound electrical grid has driven an upsurge in renewables like solar and wind. But something as simple as cloud cover can cause grid instabili...
‘Less than 1% probability’ that Earth’s energy imbalance increase occurred naturally
Earth’s energy imbalance Sunlight climate systems
2021/8/2
Sunlight in, reflected and emitted energy out. That's the fundamental energy balance sheet for our planet -- and for decades, it has been out of balance. The extra energy manifests as higher temperatu...
云南大学化学科学与工程学院袁申富课题组生物质热解制氢气研究成果在International Journal of Energy Research和Fuel上发表
煤制氢 催化剂 国家自然科学基金 节能减排
2022/9/22
能源和环境的和谐发展是社会进步的必然趋势，构建清洁低碳且安全高效的能源及化工体系是新时代削弱负环境效应和能源发展的重要措施。生物质不仅是一种重要的可再生资源，也是一种碳中性的载体。创新、高效、绿色、经济地开发生物质资源，对实现“碳中和”具有非常重要且不可替代的推动作用。我国每年氢气产量约2500万吨，占全球总产量40%以上，年产值超过1200亿元。超过95%的氢气生产主要依靠化石资源，其中煤制氢是...
Scientists link star-shredding event to origins of universe's highest-energy particles（图）
Scientists star-shredding event origins universe highest-energy particles
2021/3/5
A team of scientists has detected the presence of a high-energy neutrino -- a particularly elusive particle -- in the wake of a star's destruction as it is consumed by a black hole.The discovery is a ...
A remarkable prediction of Einstein's theory of general relativity -- the theory that connects space, time and gravity -- is that rotating black holes have enormous amounts of energy available to be t...