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Anderson polyoxometalate built-in covalent organic frameworks for enhancing catalytic performances

J. Mater. Chem. A, 2020, 8,8548-8553
DOI: 10.1039/D0TA02443K, Paper
Rui Ma, Naifang Liu, Ting-Ting Lin, Tianbo Zhao, Sheng-Li Huang, Guo-Yu Yang
Anderson polyoxometalate-based covalent organic frameworks exhibited the highest catalytic activity in the photodegradation of RhB and MB, as well as 100% selective oxidation of sulfides to sulfoxides.
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A series of highly stable porphyrinic metal–organic frameworks based on iron–oxo chain clusters: design, synthesis and biomimetic catalysis

J. Mater. Chem. A, 2020, 8,8376-8382
DOI: 10.1039/D0TA02033H, Paper
Gang Liu, Hao Cui, Sujuan Wang, Li Zhang, Cheng-Yong Su
A facile synthesis of a series of Fe–oxo chain-based porphyrinic MOFs (namely M-PMOF-3(Fe), M = Fe, Co, Ni, Cu) has been reported.
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Simultaneously improving the photovoltaic parameters of organic solar cells via isomerization of benzo[b]benzo[4,5]thieno[2,3-d]thiophene-based octacyclic non-fullerene acceptors

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/D0TA00451K, Paper
Zhijie Zhou, Jiamin Duan, Linglong Ye, Guo Wang, Bin Zhao, Songting Tan, Ping Shen, Hwa Sook Ryu, Han Young Woo, Yanming Sun
Three isomeric FREAs were synthesized and applied in organic solar cells. The OSC devices based on Z1-bb exhibited a PCE of 12.66%. The isomerization of a fused-ring core could be achieve high-performance OSCs with high Jsc, Voc, and FF.
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Two-dimensional covalent–organic frameworks for ultrahigh iodine capture

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/C9TA13980J, Communication
Jinheng Li, Huixin Zhang, Lingyan Zhang, Ke Wang, Zhengkang Wang, Guiyan Liu, Yanli Zhao, Yongfei Zeng
Two new two-dimensional covalent–organic frameworks are synthesized using a three-connected building block, showing ultrahigh iodine capture capacities of 5.625 g g−1 and 4.820 g g−1 on account of physical–chemical adsorption.
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An asymmetrical A–DAD–A-type acceptor simultaneously enhances voltage and current for efficient organic solar cells

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/D0TA03128C, Paper
Hanjian Lai, Hui Chen, Yulin Zhu, Lin Chen, Hsin-Hsiang Huang, Feng He
This work provides a strategy of symmetry breaking in an A–DAD–A-type acceptor with a PCE of 15.43%, which is the highest value reported to date for asymmetrical fused-ring acceptors.
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Hollow PtCu Nanoparticles Encapsulated into Carbon Shell via Mild Annealing of Metal-Organic Frameworks

J. Mater. Chem. A, 2020, Accepted Manuscript
DOI: 10.1039/D0TA01549K, Paper
Guanjun Chen, Huaqiang Shan, Yan Li, Hongwei Bao, Tingwei Hu, Long Zhang, Shuai Liu, Fei Ma
Alloying Pt with less expensive 3d transition metal to form bimetallic nanoparticles (NPs) has been proven to be an ideal strategy for synthesis of catalysts, especially in the field of...
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Formation of Ga double grading in submicron Cu(In,Ga)Se2 solar cells by pre-depositing a CuGaSe2 layer

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/D0TA02710C, Paper
Yifan Kong, Jianmin Li, Zengyang Ma, Zheng Chi, Xudong Xiao
By introducing a pre-deposited CuGaSe2 layer, a steep Ga back grading has been formed in a submicron CIGS layer with a high-temperature process for the first time.
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The rational and effective design of nonfullerene acceptors guided by a semi-empirical model for an organic solar cell with an efficiency over 15%

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/D0TA03087B, Paper
Xin Ke, Lingxian Meng, Xiangjian Wan, Mingpeng Li, Yanna Sun, Ziqi Guo, Simin Wu, Hongtao Zhang, Chenxi Li, Yongsheng Chen
Guided by a semi-empirical model, two small-molecule acceptors were rationally designed and an impressive PCE of 15.05% was achieved.
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Graphene oxide laminates intercalated with 2D covalent-organic frameworks as a robust nanofiltration membrane

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/D0TA01727B, Paper
Xiao Sui, Ziwen Yuan, Chang Liu, Li Wei, Meiying Xu, Fei Liu, Alejandro Montoya, Kunli Goh, Yuan Chen
Porous yet rigid 2D covalent–organic framework nanosheets can not only increase the interlayer spacing between graphene oxide nanosheets and provide direct transfer channels but also enhance the self-supporting capacity of graphene oxide laminates.
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The nature of the methylamine–MAPbI3 complex: fundamentals of gas-induced perovskite liquefaction and crystallization

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/D0TA02494E, Paper
Dmitry Bogachuk, Lukas Wagner, Simone Mastroianni, Michael Daub, Harald Hillebrecht, Andreas Hinsch
In this work we scrutinize the exact interaction mechanisms between methylamine and perovskite based on extensive experimental evidence.
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Perovskite-Sensitized β-Ga2O3 Nanorod Arrays for Highly Selective and Sensitive NO2 Detection at High Temperature

J. Mater. Chem. A, 2020, Accepted Manuscript
DOI: 10.1039/D0TA02691C, Paper
Bo Zhang, Hui-Jan Lin, Haiyong Gao, Xingxu Lu, Chang-Yong Nam, Pu-Xian Gao
Amongst various gaseous pollutants, NO2 is one of the major exhausts originating from fossil fuel and gas combustions in vehicle engines and power plants at high temperature. Under such scenario,...
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Polyimide/ZIF-7 Mixed-Matrix Membranes: Understanding in-situ Confined Formation of ZIF-7 Phases inside Polymer and Their Effects on Gas Separations

J. Mater. Chem. A, 2020, Accepted Manuscript
DOI: 10.1039/D0TA02761H, Paper
Sunghwan Park, Kie Yong Cho, Hae-Kwon Jeong
Polymer-modification-enabled in-situ metal-organic framework formation (PMMOF) is potentially a paradigm-shifting preparation method for polymer/MOF mixed-matrix membranes (MMMs). However, the actual reaction conditions of in-situ formation of MOF in the confined...
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Recent progress in carbonyl-based organic polymers as promising electrode materials for lithium-ion batteries (LIBs)

J. Mater. Chem. A, 2020, Advance Article
DOI: 10.1039/D0TA03321A, Review Article
Hao Wang, Chang-Jiang Yao, Hai-Jing Nie, Ke-Zhi Wang, Yu-Wu Zhong, Pengwan Chen, Shilin Mei, Qichun Zhang
Lithium-ion batteries (LIBs) have been demonstrated as one of the most promising energy storage devices for applications in electric vehicles, smart grids, large-scale energy storage systems, and portable electronics.
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Organic Solar Cells Based on Small Molecule Donor and Polymer Acceptor Operating at 150 °C

J. Mater. Chem. A, 2020, Accepted Manuscript
DOI: 10.1039/D0TA02865G, Paper
Junhui Miao, Bin Meng, Zicheng Ding, Jun Liu, Lixiang Wang
Inorganic or organic solar cells always operate at temperature lower than 100 °C and are not suitable for operating at high temperature. In this work, using blends of small molecular...
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Bimetallic-MOF Catalyst for Efficient CO2 Photoreduction from Simulated Flue Gas to Value-added Formate

J. Mater. Chem. A, 2020, Accepted Manuscript
DOI: 10.1039/D0TA00205D, Paper
Shao-hong Guo, Xiang-Juan Qi, Hui-Min Zhou, Jie Zhou, Xiao-Hui Wang, Man Dong, Xue Zhao, Chun-Yi Sun, Xinlong Wang, Zhong-Min Su
Direct CO2 conversion from flue gas into high-value products is of great significance not only in relieving environmental burden but alleviating energy crisis by a low-cost and saving-energy avenue, yet...
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Samsung Galaxy S20 Plus review: Wholesome package justifies premium pricing

Several major upgrades to predecessor Galaxy S10 Plus but the same price tag of Rs 73,999 make the Galaxy 20 Plus a worthy premium smartphone




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REMINDER: In Conversation with Librarian of Congress: Garth Brooks & Trisha Yearwood

 

 

Country Music Icon Trisha Yearwood and Gershwin Prize Recipient Garth Brooks “In Conversation with Librarian of Congress,” March 2

Librarian of Congress Carla Hayden will host a conversation with Grammy Award-winning country music singer and songwriter Garth Brooks and country music artist, actress, author, celebrity chef and wife of Brooks, Trisha Yearwood on Monday, March 2 at 7:00 p.m. in the Library of Congress Coolidge Auditorium in the Thomas Jefferson Building, 10 First Street S.E., Washington, D.C.

Brooks will receive the Library of Congress Gershwin Prize for Popular Song later that week on Wednesday, March 4. The country music titan and multiple hall of famer is the youngest recipient of the prestigious prize. You can follow and join in on the #GershwinPrize conversation via Twitter.

During the conversation, Brooks and Yearwood will discuss their success as a country music power couple, their careers as music industry changemakers and the humanitarian projects they devote their efforts to each year. The conversation is being presented as part of the Library’s initiative to Explore America’s Changemakers.

Click here for more information.

Request ADA accommodations five business days in advance at (202) 707-6362 or ADA@loc.gov.




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Dark holler / David Kirkland Garner

MEDIA PhonCD G1859 dar




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You're the man / Marvin Gaye

MEDIA PhonCD P G255 you




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Unanswered love / Aribert Reimann, Hans Werner Henze, Wolfgang Rihm

MEDIA PhonCD B227 una




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Renaissance polyphony of Portugal for Our Lady of Fatima / St. John Cantius Choir of St. Cecilia, Fr. Scott A. Haynes

MEDIA PhonCD Sa237 ren




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Geste zu Vedova: Streichquartette ; Streichquintett / Wolfgang Rihm

MEDIA PhonCD R45 chamu b




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Bach trios / Yo-Yo Ma, Chris Thile, Edgar Meyer

MEDIA PhonCD B122 insmu ar a




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Masters legacy series. Emmet Cohen ; featuring Ron Carter, Evan Sherman

MEDIA PhonCD J C662 mas v.2




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Legacy! Legacy! / Jamila Woods

MEDIA PhonCD P W864 leg




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"We, like Salangan swallows...": a choral gallery of Morton Feldman and contemporaries / the Astra Choir ; John McCaughey, director

MEDIA PhonCD As89 we




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Custer and Sitting Bull / Kyle Gann

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Engage.

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Garlands for Steven Stucky / Gloria Cheng, piano ; Peabody Southwell, mezzo-soprano ; Carolyn Hove, oboe

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Madrigals / Bohuslav Martinů ; Martinů Voices ; Lukáš Vasilek

MEDIA PhonCD M366 chomu




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String quartets 1, 2 & 3 / Eleanor Alberga

MEDIA PhonCD Al133 quas1-3




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I madrigali a cinque voci / Cipriano de Rore

MEDIA PhonCD R6919 mad1




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[ASAP] Stereochemical Relay through a Cationic Intermediate: Helical Preorganization Dictates Direction of Conrotation in the <italic toggle="yes">halo</italic>-Nazarov Cyclization

Organic Letters
DOI: 10.1021/acs.orglett.0c01330




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[ASAP] Organocatalytic Regiodivergent Ring Expansion of Cyclobutanones for the Enantioselective Synthesis of Azepino[1,2-<italic toggle="yes">a</italic>]indoles and Cyclohepta[<italic toggle="yes">b</italic>]ind

Organic Letters
DOI: 10.1021/acs.orglett.0c01406




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[ASAP] Hydrogenation or Dehydrogenation of N-Containing Heterocycles Catalyzed by a Single Manganese Complex

Organic Letters
DOI: 10.1021/acs.orglett.0c01273




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[ASAP] Designing Homogeneous Copper-Free Sonogashira Reaction through a Prism of Pd–Pd Transmetalation

Organic Letters
DOI: 10.1021/acs.orglett.0c01227




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[ASAP] Columnar Organization of Carbo[5]helicene Directed by Peripheral Steric Perturbation

Organic Letters
DOI: 10.1021/acs.orglett.0c01421




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LG Chem share price falls nearly 2% after deadly gas leak in India

The leak was brought under control after being discovered by a maintenance worker on the night shift at the LG Polymers plant, outside the east coast city of Visakhapatnam, in India`s southern Andhra Pradesh state, according to a company spokesman.




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Dharmendra Pradhan hints at new gas policy, says low oil prices no answer

Pradhan also said that India favours reasonable prices that give some space to the producer countries.




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Nitin Gadkari asks traders to take loan in dollars, keep their balance sheets clean

The Union minister also offered them some remedies that are likely to earn money and will help them in increasing their business.




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Love in the new millennium / Can Xue ; foreword by Eileen Myles ; translated from the Chinese by Annelise Finegan Wasmoen

Browsery PL2912.A5174 X5613 2018




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Can you hear me?: how to connect with people in a virtual world / Nick Morgan

Browsery P96.T42 M665 2018




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The twice-born: life and death on the Ganges / Aatish Taseer

Browsery DS432.B73 T37 2019




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A play of bodies: how we perceive videogames / Brendan Keogh

Browsery GV1469.34.P79 K46 2018




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Shadow libraries: access to educational materials in global higher education / edited by Joe Karaganis

Browsery Z286.S37 S48 2018




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Falter: has the human game begun to play itself out? / Bill McKibben

Browsery CB428.M43 2019




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The anxious mind: an investigation into the varieties and virtues of anxiety / Charlie Kurth

Browsery B815.K87 2018




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The devil's dinner: a gastronomic and cultural history of chili peppers / Stuart Walton

Browsery SB307.P4 W35 2018




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Not that Bad: Dispatches from Rape Culture / edited by Roxane Gay

Browsery HD6060.3.N68 2018b




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Seeing race again: countering colorblindness across the disciplines / edited by Kimberlé Williams Crenshaw, Luke Charles Harris, Daniel Martinez HoSang, and George Lipsitz

Browsery LC212.42.S44 2019