Generating a three-dimensional non-fullerene electron acceptor by combining inexpensive spiro[fluorene-9,9′-xanthene] and cyanopyridone functionalities

2018 ◽  
Vol 2 (6) ◽  
pp. 1090-1096 ◽  
Author(s):  
Gajanan Kadam ◽  
Anuradha Anuradha ◽  
Anubha Agarwal ◽  
Avinash Puyad ◽  
Duong Duc La ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Three Dimensional

A spiro[fluorene-9,9′-xanthene]-functionalized non-fullerene acceptor A1 [D : A1 = 1 : 1.2; P3HT(D) = 5.84%, PTB7(D) = 7.21%].

An efficient, three-dimensional non-fullerene electron acceptor: functionalizing tetraphenylethylene with naphthalene diimides

2019 ◽  
Vol 3 (6) ◽  
pp. 1231-1237 ◽  
Author(s):  
Sopan M. Wagalgave ◽  
Sheshanath V. Bhosale ◽  
Rajesh S. Bhosale ◽  
Avinash L. Puyad ◽  
Jing-Yu Chen ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Three Dimensional ◽  
Naphthalene Diimide ◽  
Naphthalene Diimides

A non-fullerene acceptor, W8, based on tetraphenylethylene and naphthalene diimide ITO/PEDOT:PSS/PTB7:W8 (1 : 1.2 D : A w/w)/Ca/Al; PCE = 8.58%.

scholarly journals Development of a Gas-Generation Model for the Waste Isolation Pilot Plant

1993 ◽  
Vol 333 ◽  
Author(s):  
L. H. Brush ◽  
J. W. Garner ◽  
L. J. Storz
Keyword(s):  
New Mexico ◽  
Electron Acceptor ◽  
Microbial Degradation ◽  
Pilot Plant ◽  
Three Dimensional ◽  
Cementitious Materials ◽  
Generation Model ◽  
Gas Generation ◽  
Waste Isolation Pilot Plant ◽  
Design Basis

ABSTRACTDesign-basis transuranic (TRU) waste to be emplaced in the Waste Isolation Pilot Plant (WIPP) in southeastern New Mexico may generate significant quantities of gas, which may affect the performance of the WIPP with respect to regulations for radioactive and/or chemically hazardous waste constituents. We are developing a model to predict gas generation in WIPP disposal rooms during and after filling and sealing. Currently, the model includes: (1) oxic and anoxic corrosion of steels and other Fe-base alloys, including passivation and depassivation; (2) microbial degradation of cellulosics with O2, NO3-, FeO(OH) , SO42-, or CO2as the electron acceptor; (3) α radiolysis of brine; (4) consumption of CO2and, perhaps, H2S by Ca(OH)2(in cementitious materials) and CaO (a potential backfill additive). The code simulates these processes and interactions among them by converting reactants (steels, cellulosics, etc.) to gases and other products at experimentally observed or estimated rates and plotting temporal reaction paths in three-dimensional phase diagrams for solids in the Fe-H2O-CO2-H2-H2S system.

scholarly journals Aerobically respiring prokaryotic strains exhibit a broader temperature–pH–salinity space for cell division than anaerobically respiring and fermentative strains

2015 ◽  
Vol 12 (110) ◽  
pp. 20150658 ◽  
Author(s):  
Jesse P. Harrison ◽  
Luke Dobinson ◽  
Kenneth Freeman ◽  
Ross McKenzie ◽  
Dale Wyllie ◽  
...  
Keyword(s):  
Cell Division ◽  
Electron Acceptor ◽  
Three Dimensional ◽  
Global Scale ◽  
Growth Data ◽  
Terminal Electron Acceptor ◽  
Critical Knowledge ◽  
Dimensional Phase Space ◽  
Order Of Magnitude ◽  
Mechanistic Basis

Biological processes on the Earth operate within a parameter space that is constrained by physical and chemical extremes. Aerobic respiration can result in adenosine triphosphate yields up to over an order of magnitude higher than those attained anaerobically and, under certain conditions, may enable microbial multiplication over a broader range of extremes than other modes of catabolism. We employed growth data published for 241 prokaryotic strains to compare temperature, pH and salinity values for cell division between aerobically and anaerobically metabolizing taxa. Isolates employing oxygen as the terminal electron acceptor exhibited a considerably more extensive three-dimensional phase space for cell division (90% of the total volume) than taxa using other inorganic substrates or organic compounds as the electron acceptor (15% and 28% of the total volume, respectively), with all groups differing in their growth characteristics. Understanding the mechanistic basis of these differences will require integration of research into microbial ecology, physiology and energetics, with a focus on global-scale processes. Critical knowledge gaps include the combined impacts of diverse stress parameters on Gibbs energy yields and rates of microbial activity, interactions between cellular energetics and adaptations to extremes, and relating laboratory-based data to in situ limits for cell division.

The first connection of carbonyl-bridged triarylamine and diketopyrrolopyrrole functionalities to generate a three-dimensional, non-fullerene electron acceptor

2020 ◽  
Vol 4 (7) ◽  
pp. 2176-2183 ◽  
Author(s):  
Ratan W. Jadhav ◽  
Rahul V. Hangarge ◽  
Mahmood D. Aljabri ◽  
Kerba Shivaji More ◽  
Jing-Yu Chen ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Three Dimensional

Carbonyl-bridged triarylamine-based, three-dimensional non-fullerene acceptor (R1); device: ITO/PEDOT:PSS/PTB7: R1 (1: 1.2)/Ca/Al; PCE = 9.33%

Terminal π–π stacking determines three-dimensional molecular packing and isotropic charge transport in an A–π–A electron acceptor for non-fullerene organic solar cells

2017 ◽  
Vol 5 (20) ◽  
pp. 4852-4857 ◽  
Author(s):  
Guangchao Han ◽  
Yuan Guo ◽  
Xiaoxian Song ◽  
Yue Wang ◽  
Yuanping Yi
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
High Performance ◽  
Three Dimensional ◽  
Molecular Packing ◽  
Electron Acceptors ◽  
Π Stacking

Three-dimensional molecular packing and isotropic charge transport can be achieved through local π–π stacking between terminal acceptor units for A–π–A electron acceptors toward high-performance non-fullerene organic solar cells.

A three-dimensional π-electron acceptor, tri-phenyl-o-carborane, bearing a rigid conformation with end-on phenyl units

2013 ◽  
Vol 49 (82) ◽  
pp. 9398 ◽  
Author(s):  
Guo Fan Jin ◽  
Jo-Hyun Hwang ◽  
Jong-Dae Lee ◽  
Kyung-Ryang Wee ◽  
Il-Hwan Suh ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Three Dimensional ◽  
Rigid Conformation

Cyanopyridone flanked the tetraphenylethylene to generate an efficient, three-dimensional small molecule non-fullerene electron acceptor

2017 ◽  
Vol 1 (12) ◽  
pp. 2511-2518 ◽  
Author(s):  
Anushri Rananaware ◽  
Akhil Gupta ◽  
Gajanan Kadam ◽  
Duong Duc La ◽  
Ante Bilic ◽  
...  
Keyword(s):  
Small Molecule ◽  
Electron Acceptor ◽  
Three Dimensional

A cyanopyridone-functionalised non-fullerene acceptor (CP1). Device: ITO/P3HT : CP1 (1 : 1.2)/Ca/Al; PCE: 6.02%.

The orbit of Pluto over a long interval of time

1966 ◽  
Vol 25 ◽  
pp. 227-229 ◽  
Author(s):  
D. Brouwer
Keyword(s):  
Periodic Orbit ◽  
Numerical Integration ◽  
Restricted Problem ◽  
Three Dimensional ◽  
The Third ◽  
Circular Restricted Problem ◽  
Resonance Relation

The paper presents a summary of the results obtained by C. J. Cohen and E. C. Hubbard, who established by numerical integration that a resonance relation exists between the orbits of Neptune and Pluto. The problem may be explored further by approximating the motion of Pluto by that of a particle with negligible mass in the three-dimensional (circular) restricted problem. The mass of Pluto and the eccentricity of Neptune's orbit are ignored in this approximation. Significant features of the problem appear to be the presence of two critical arguments and the possibility that the orbit may be related to a periodic orbit of the third kind.

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