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NSF Funds 30 Faculty Research Fellowships Through New EPSCoR Initiative（图）
NSF Funds 30 Faculty Research Fellowships New EPSCoR Initiative
2017/9/20
New awards from the National Science Foundation’s (NSF) Established Program to Stimulate Competitive Research (EPSCoR) will provide 30 non-tenured researchers with fellowships, partnering them with pr...
储氢制氢新工艺在德问世
催化剂 储氢制氢新工艺 德国
2017/8/31
德国科学家日前开发出利用有机载体液和特殊催化剂的储存和制取氢燃料新工艺，使原先装卸氢燃料所需的两个装置简化成一个装置。新工艺能大大降低成本和能耗，对能源转型具有重要意义。
Rice University scientists have developed a method to efficiently modify natural antibodies that can deliver drugs to target cells. Adding a little extra metal is the key.Rice chemist Zachary Ball and...
Discovery could lead to new catalyst design to reduce nitrogen oxides in diesel exhaust（图）
new catalyst design reduce nitrogen oxides diesel exhaust
2017/8/17
Researchers have discovered a new reaction mechanism that could be used to improve catalyst designs for pollution-control systems to further reduce emissions of smog-causing nitrogen oxides in diesel ...
日本东京工业大学日前发布新闻公报说，该校研究人员开发出一种新方法，能精确控制合金纳米粒子的合成过程，在此基础上制造出由3种金属原子组成、尺寸仅1纳米的合金粒子，可用作工业化学反应的催化剂。由少量原子组成、尺寸只有几纳米或更小的合金粒子有着独特性质，工业应用前景广阔。比起只含一两种金属的材料，由多种金属原子组成的合金纳米粒子通常有更优良的性质，但合成过程中很难同时控制纳米粒子的成分和尺寸。
Rice University chemists have produced a catalyst based on laser-induced graphene that splits water into hydrogen on one side and oxygen on the other side. They said the inexpensive material may be a ...
Catalysts Developed at Carnegie Mellon Efficiently and Rapidly Remove BPA from Water（图）
Catalysts Carnegie Mellon Rapidly Remove BPA Water
2017/8/2
Carnegie Mellon University chemist Terrence J. Collins has developed an approach that quickly and cheaply removes more than 99 percent of bisphenol A (BPA) from water. BPA, a ubiquitous and dangerous ...
Splitting water into hydrogen and oxygen to produce clean energy can be simplified with a single catalyst developed by scientists at Rice University and the University of Houston.The electrolytic film...
New Efficient,Low-Temperature Catalyst for Converting Water and CO to Hydrogen Gas and CO2
Low-Temperature Catalyst Converting Water CO to Hydrogen Gas CO2
2017/6/22
Scientists have developed a new low-temperature catalyst for producing high-purity hydrogen gas while simultaneously using up carbon monoxide (CO). The discovery—described in a paper set to publish on...
UK Chemistry Researchers Develop Catalyst that Mimics the Z-Scheme of Photosynthesis
UK Chemistry Researchers Catalyst that Mimics Z-Scheme of Photosynthesis
2017/6/22
A team of chemists from the University of Kentucky and the Institute of Physics Research of Mar del Plata in Argentina has just reported a way to trigger a fundamental step in the mechanism of photosy...
Stanford scientists use nanotechnology to boost the performance of a key industrial catalyst
Stanford scientists nanotechnology to boost industrial catalyst
2017/5/18
A tiny amount of squeezing or stretching can produce a big boost in catalytic performance, according to a new study led by scientists at Stanford University and SLAC National Accelerator Laboratory.Th...
Rice University scientists have created an efficient, simple-to-manufacture oxygen-evolution catalyst that pairs well with semiconductors for solar water splitting, the conversion of solar e...
Li develops unique photo-catalyst material,turns CO2 emissions into renewable hydrocarbon fuels
Li photo-catalyst material CO2 emissions renewable hydrocarbon fuels
2017/3/2
Researchers with the Department of Mechanical Engineering at Texas A&M University are making the best use of our energy waste — turning one of our most potent pollutants and greenhouse gasses, carbon ...
新型催化剂可高效生产氢能源
新型催化剂 高效生产 氢能源
2016/11/3
美国研究人员在新一期《先进能源材料》上报告说，他们研发出一种新型低成本电解水催化剂，有助于高效生产氢能源。能源转换是发展清洁能源的关键。风能和太阳能发电都是间歇性的，而电网需要持续稳定的输入，因此风能和太阳能发电不能直接接入电网，而需要介质存储起来或转换成其他形式的能源。眼下最有前景的途径之一就是用这些电能来电解水制取氢气和氧气，氢气可以用于燃料电池，这被认为是将电能转换成化学燃料的最环保方式。
新复合催化剂可高效分解水制氢（图）
新复合催化剂 分解水制氢
2016/9/21
美国休斯顿大学官网2016年9月19日发布公告称，该校研究人员联合加州理工大学的同行，发现了一种能高效分解水制氢的新型复合催化剂，水制氢效率已达实用水平，且成本低、无毒，有望克服水制氢的难题，推动氢燃料电池的发展。