Results 301 to 310 of about 1,650,945 (355)

Hydrazine‐Mediated Thermally Assisted Photocatalytic Ammonia Decomposition Over Layered Protonated Perovskites

open access: yesAdvanced Science, EarlyView.
Herein, a new catalyst, protonated layered perovskite HPrNb2O7, is presented, which exhibits exceptional photocatalytic activity for solar‐driven ammonia decomposition. Its unique structure facilitates the generation of active sites while extending charge carrier lifetime with input thermal energy. Abstract Photocatalytic ammonia decomposition offers a
Haozhe Zhang   +12 more
wiley   +1 more source

Fossil fuel biodegradation: laboratory studies.

open access: diamond, 1995
P. J. Chapman   +3 more
openalex   +1 more source

Fossil fuel exploration subsidies [PDF]

open access: yes, 2014
Makhijani, Shakuntala
core  

All‐Round Talent: Unique Zinc Guanidine Catalyst Performs Efficiently in Synthesis and Chemical Recycling of (Bio)Polyesters

open access: yesAdvanced Science, EarlyView.
A new zinc hybrid guanidine catalyst [Zn{(R,R)TMGNMe2(1,2)ch}2](OTf)2 (C1) shows very high catalytic activity in the polymerization of cyclic esters and in the depolymerization of these polyesters. Using C1 in the ring‐opening polymerization of lactide and caprolactone under industrially relevant conditions, astonishing rate constants of the same order
Tabea Becker   +8 more
wiley   +1 more source

Synergistic Electrocatalytic N2 Reduction over Asymmetric Heteronuclear Dual Ru‐Fe Sites

open access: yesAdvanced Science, EarlyView.
A heteronuclear Ru‐Fe dual atom catalyst with asymmetryic coordination environment anchored on N,S‐codoped Ti3C2Tx nanosheet is reported. The asymmetric dual Ru‐Fe sites breaks the scaling relationship and synergistically improve eNRR efficiency. Abstract The scaling relationship limit poses a significant challenge in single‐atom catalysts (SACs) for ...
Zihao Yang   +3 more
wiley   +1 more source

Atomically Dispersed Zr‐N Moieties Modulate Fe Coordination for Robust Oxygen Reduction Electrocatalysis

open access: yesAdvanced Science, EarlyView.
The introduction of atomically dispersed Zr‐N moieties adjacent to Fe‐N4 centers forms a bimetallic coordination configuration. This structure modifies the local electronic environment of the Fe sites, weakening the adsorption of OH intermediates, suppressing Fe agglomeration and dissolution, and consequently enhancing both the catalytic activity and ...
Siqi Qiu   +9 more
wiley   +1 more source

Newsroom: Goldstein on Fossil Fuel Fraud Liability 04-12-2016 [PDF]

open access: yes, 2016
Fitzpatrick, Edward   +1 more
core   +1 more source

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