In situ formation of porous organic polymer-based thin polyester membranes for loose nanofiltration

2021 ◽  
pp. 120074
Author(s):  
Rui Li ◽  
Zhaohuan Mai ◽  
Donglai Peng ◽  
Shuainan Xu ◽  
Jing Wang ◽  
...  
Keyword(s):  
Organic Polymer ◽  
Porous Organic Polymer ◽  
In Situ Formation

Facile construction of a click-based robust porous organic polymer and its in-situ sulfonation for proton conduction

2021 ◽  
pp. 111348
Author(s):  
Deshan Zhang ◽  
Yanyan Gao ◽  
Tian-Xiang Luan ◽  
Ke Cheng ◽  
Chunhui Li ◽  
...  
Keyword(s):  
Proton Conduction ◽  
Organic Polymer ◽  
Porous Organic Polymer

In situ growth of multifunctional porous organic polymer nanofilms with molecular sieving and catalytic abilities

2021 ◽  
pp. 130978
Author(s):  
Chen Tian ◽  
Shuangqiao Han ◽  
Junyong Zhu ◽  
Shaochong Cao ◽  
Jing Wang ◽  
...  
Keyword(s):  
Organic Polymer ◽  
In Situ Growth ◽  
Porous Organic Polymer ◽  
Molecular Sieving

In-situ synthesis of porous organic polymer on rGO for high-performance capacitive energy storage

2019 ◽  
Vol 25 ◽  
pp. 100873 ◽  
Author(s):  
Lirong Xu ◽  
Ruiying Liu ◽  
Fang Wang ◽  
Xu Ge ◽  
Xianghui Zhang ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
In Situ Synthesis ◽  
Organic Polymer ◽  
Capacitive Energy Storage ◽  
Porous Organic Polymer

Fabrication of acylsemicarbazide-based porous organic polymer for selective enrichment of glycopeptides

2017 ◽  
Vol 35 (7) ◽  
pp. 688
Author(s):  
Hongwei WANG ◽  
Zhongshan LIU ◽  
Xiaojun PENG ◽  
Junjie OU ◽  
Mingliang YE
Keyword(s):  
Organic Polymer ◽  
Selective Enrichment ◽  
Porous Organic Polymer

scholarly journals Formation of compact systems of super-Earths via dynamical instabilities and giant impacts

2019 ◽  
Vol 491 (4) ◽  
pp. 5595-5620 ◽  
Author(s):  
Sanson T S Poon ◽  
Richard P Nelson ◽  
Seth A Jacobson ◽  
Alessandro Morbidelli
Keyword(s):  
Initial Conditions ◽  
Post Processing ◽  
Significant Modification ◽  
Kepler Mission ◽  
Giant Impacts ◽  
Low Mass ◽  
In Situ Formation ◽  
Dynamical Instabilities ◽  
Gaseous Envelopes

ABSTRACT The NASA’s Kepler mission discovered ∼700 planets in multiplanet systems containing three or more transiting bodies, many of which are super-Earths and mini-Neptunes in compact configurations. Using N-body simulations, we examine the in situ, final stage assembly of multiplanet systems via the collisional accretion of protoplanets. Our initial conditions are constructed using a subset of the Kepler five-planet systems as templates. Two different prescriptions for treating planetary collisions are adopted. The simulations address numerous questions: Do the results depend on the accretion prescription?; do the resulting systems resemble the Kepler systems, and do they reproduce the observed distribution of planetary multiplicities when synthetically observed?; do collisions lead to significant modification of protoplanet compositions, or to stripping of gaseous envelopes?; do the eccentricity distributions agree with those inferred for the Kepler planets? We find that the accretion prescription is unimportant in determining the outcomes. The final planetary systems look broadly similar to the Kepler templates adopted, but the observed distributions of planetary multiplicities or eccentricities are not reproduced, because scattering does not excite the systems sufficiently. In addition, we find that ∼1 per cent of our final systems contain a co-orbital planet pair in horseshoe or tadpole orbits. Post-processing the collision outcomes suggests that they would not significantly change the ice fractions of initially ice-rich protoplanets, but significant stripping of gaseous envelopes appears likely. Hence, it may be difficult to reconcile the observation that many low-mass Kepler planets have H/He envelopes with an in situ formation scenario that involves giant impacts after dispersal of the gas disc.

scholarly journals Method for determining the thermal conductivity of in situ formation rock using drilling cuttings

AIP Advances ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 065015
Author(s):  
Fu Yi ◽  
Xupeng Qi ◽  
Xuexin Zheng ◽  
Huize Yu ◽  
Wenming Bai ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
In Situ Formation

A new porous organic polymer containing Tröger's base units: Evaluation of the catalytic activity in Knoevenagel condensation reaction

2021 ◽  
pp. 104998
Author(s):  
Fidel E. Rodríguez-González ◽  
Vladimir Niebla ◽  
M.V. Velázquez-Tundidor ◽  
Luis H. Tagle ◽  
Rudy Martin-Trasanco ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Knoevenagel Condensation ◽  
Condensation Reaction ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Troger's Base ◽  
Knoevenagel Condensation Reaction ◽  
Base Units
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