Elana J Cope,Joana Bustamante,Zöe M Johnson et al.
Elana J Cope et al.
Heat capacity, which directly relates to free energy changes and thermal transport, is fundamental to modern engineering design. Even though current computational technology provides a detailed picture of atomic vibrations, the Debye and Du...
Enhancing Charge-Emitting Shallow Traps in Metal Halide Perovskites by >100 Times by Surface Strain [0.03%]
通过表面应力将金属卤化物钙钛矿中的带电发射浅陷阱增强100多倍
Ying Zhou,Hengkai Zhang,Yeming Xian et al.
Ying Zhou et al.
The low density of deep trapping defects in metal halide perovskites (MHPs) is essential for high-performance optoelectronic devices. Shallow traps in MHPs are speculated to enhance charges recombination lifetime. However, it is unknown abo...
Morgan R Edwards,Jaime Garibay-Rodriguez,Jacob Shimkus Erickson et al.
Morgan R Edwards et al.
Heat pumps are an energy-efficient and increasingly cost-effective solution for reducing greenhouse gas emissions in the building sector. However, other clean energy technologies, such as rooftop solar, are less likely to be adopted in unde...
Investigating limitations of biohybrid photoelectrode using synchronized spectroelectrochemistry [0.03%]
基于同步谱学电化学研究生物杂化光阳极的局限性
Yongchao Xie,Chong Liu
Yongchao Xie
The challenge in optimizing biohybrid photoelectrodes lies in identifying kinetic bottleneck and energy loss of photoinduced electron transfer. In this issue of Joule, Friebe's group describes a method for synchronized spectroscopic and ele...
High-performing polysulfate dielectrics for electrostatic energy storage under harsh conditions [0.03%]
高性能多硫酸电介质在恶劣条件下的静电储能中的应用
He Li,Boyce S Chang,Hyunseok Kim et al.
He Li et al.
High capacity polymer dielectrics that operate with high efficiencies under harsh electrification conditions are essential components for advanced electronics and power systems. It is, however, fundamentally challenging to design polymer di...
High-performance cooling and heat pumping based on fatigue-resistant elastocaloric effect in compression [0.03%]
基于压缩耐疲劳弹性热致变效应的高性能制冷与热泵技术
Žiga Ahčin,Stefano Dall&#x;Olio,Andrej Žerovnik et al.
Žiga Ahčin et al.
In recent years, elastocaloric cooling has shown great potential as an alternative to vapor-compression refrigeration. However, there is still no existing elastocaloric device that offers fatigue-resistant operation and yet high cooling/hea...
Electrosynthesis of ammonia with high selectivity and high rates via engineering of the solid-electrolyte interphase [0.03%]
通过固体电解质界面工程以高选择性和高产率的电合成氨
Shaofeng Li,Yuanyuan Zhou,Katja Li et al.
Shaofeng Li et al.
Ammonia is a large-scale commodity essential to fertilizer production, but the Haber-Bosch process leads to massive emissions of carbon dioxide. Electrochemical ammonia synthesis is an attractive alternative pathway, but the process is stil...
The Energy System Transformation Needed to Achieve the U.S. Long-Term Strategy [0.03%]
实现美国长期战略所需的能源系统转型
Russell Horowitz,Matthew Binsted,Morgan Browning et al.
Russell Horowitz et al.
The authors designed and executed the integrated assessment modeling for the United States Long-Term Strategy. They bring diverse expertise to the modeling and analysis of United States decarbonization. Russell Horowitz, Matthew Binsted, an...
A solar tower fuel plant for the thermochemical production of kerosene from H2O and CO2 [0.03%]
一种太阳能塔式燃料工厂用于水和二氧化碳热化学生产煤油
Stefan Zoller,Erik Koepf,Dustin Nizamian et al.
Stefan Zoller et al.
Developing solar technologies for producing carbon-neutral aviation fuels has become a global energy challenge, but their readiness level has largely been limited to laboratory-scale studies. Here, we report on the experimental demonstratio...
Diversity of options to eliminate fossil fuels and reach carbon neutrality across the entire European energy system [0.03%]
欧洲整个能源系统消除化石燃料和实现碳中和的多样化选项路径分析
Bryn Pickering,Francesco Lombardi,Stefan Pfenninger
Bryn Pickering
Disagreements persist on how to design a self-sufficient, carbon-neutral European energy system. To explore the diversity of design options, we develop a high-resolution model of the entire European energy system and produce 441 technically...