Results 161 to 170 of about 1,414,094 (335)
Advanced Science, EarlyView.A fully bio‐based dynamic covalent network is constructed via Diels‐Alder chemistry between furan‐modified cellulose derivatives and bismaleimide‐functionalized lignin. This system enables tunable strength‐ductility balance through heat‐treatment and exhibits excellent recyclability.
Xiangyu Tang +9 more
wiley +1 more source
Southern extension of the Kootenai and Montana coal-bearing formations in northern Montana [PDF]
, 1908 Cassius Asa Fisher
openalex +1 more source
Advanced Science, EarlyView.This work clarifies how feedstocks and their structural features promote methanogenesis, and identifies the key regulatory factors, reducing pollution to the global environment, and also helps to alleviate the energy crisis. This is the first study to systematically link feedstock lignin content, pyrolysis conditions, biochar graphitization, and DIET ...
Caiyun Yang +18 more
wiley +1 more source
Too Little Oil, Too Much Coal: Optimal Carbon Tax and when to Phase in Oil, Coal and Renewables [PDF]
Our main message is that it is optimal to use less coal and more oil once one takes account of coal being a backstop which emits much more CO2 than oil. The way of achieving this is to have a steeply rising carbon tax during the initial oil-only phase, a
Cees A. Withagen +1 more
core
Slurry pumping techniques for feeding high-pressure coal gasification reactors [PDF]
, 1977 Operating experience in pumping coal and coal char slurries at pressures up to 1500 psig is discussed. The design specifications for the mixing tanks, pumps, piping, and slurry heaters are given along with pressure drop and minimum flow velocity data on ...
Bair, W. G., Tarman, P. B.
core +1 more source
Advanced Science, EarlyView.This review systematically summarizes the fundamental mechanisms of photocatalytic glucose conversion, catalyst design strategies, key reaction pathways, structure‐activity relationships, influence of reaction parameter adjustments, and current challenges in the field.
Qiong Yan +7 more
wiley +1 more source
Coverable Self‐Cleaning Glass via Abnormal Transport and Jump of Charged Particles
Advanced Science, EarlyView.The abnormal reverse lateral transport behavior of charged particles is reported. The mechanism of transport and jump behaviors of charged particles is revealed. Furthermore, a transparent and simple self‐cleaning glass driven by the electric field is developed.
Meng Yang +8 more
wiley +1 more source
Advanced Science, EarlyView.Large‐sized PTI single crystals with significantly reduced defects and an extended π‐conjugated network are successfully constructed by using melon as a precursor. The optimized PTI achieves a high apparent quantum efficiency of 13.1% @365 nm for overall water splitting. This work highlights the critical role of precursor architectural compatibility in
Chong Wang +11 more
wiley +1 more source