We report a facile synthesis of monodisperse ferrimagnetic CoxFe3-xO4 nanocubes (NCs) through thermal decomposition of Fe(acac)3 and Co(acac)2 (acac = acetylacetonate) in the presence of oleic acid and sodium oleate. The sizes of the NCs are tuned from 10-60 nm and their composition is optimized at x = 0.6 to show strong ferrimagnetism with the 20...

Hexagonal boron nitride nanosheets (h-BNNs) with rather high specific surface area (SSA) are important two-dimensional layer-structured materials. Here, a solvent-mediated synthesis of h-BNNs revealed a template-free lattice plane control strategy that induced high SSA nanoporous structured h-BNNs with outstanding aerobic oxidative desulfurization...


Ling had three brothers and one sister. His eldest brother, Ling Fangzhen (令方针), was in the military, and died after a fall while cleaning windows in 1977. Ling's second eldest brother, Ling Zhengce, was a provincial-level politician in Shanxi Province. Zhengce was placed under investigation by the Communist Party's anti-graft agency in June 2014. His sister, Linghu Luxian (令狐路线), was a hospital executive in the city of Yuncheng, and was married to the city's Vice-Mayor Wang Jiankang (王健康); the couple disappeared from public view for several months in 2014, suspected of being placed under investigation, but re-appeared later on. Ling's younger brother Ling Wancheng was a businessman and golf enthusiast, who was initially reported to be detained by the authorities, but later found to have fled to the United States.
The sentencing revealed many details which were previously unknown. The conviction stated that Ling had sought to use his influence to advance the interests of senior regional officials Li Chuncheng, Pan Yiyang, and Bai Enpei; all three had fallen under the axe of the anti-corruption campaign though their links to Ling were unclear hitherto the conviction. It also stated that his wife, Gu Liping, and his son, Ling Gu, had taken some bribes on behalf of the Ling family. Ling Gu was said to have solicited bribes worth some 6.5 million yuan (~$1 million) from Wei Xin, a senior executive of Founder Group. Ling and his wife, Gu Liping, additionally were said to have received some 15 million yuan (~$2.3 million) from Guangsha Group, in exchange for political favours from Ling.[21] Following his departure from the General Office, it was said that Ling gained access to privileged state secrets through his former subordinate Huo Ke, who was also indicted and tried.[3]
High-quality graphene flakes have long been desirable for numerous applications including energy storage, printable electronics, and catalysis. In this contribution, we report a green, efficient, facile gas-driven exfoliation process for the preparation of high-quality graphene in large scale. The gas exfoliation process was realized by the interpl...
SHANDONG, East China — The unmistakable wail of the suona pierces the dusk in the village as Wang Ruiyong plays a traditional tune on the double-reed instrument. The elderly funeral attendees approve, recognizing the melody. Yet for nearly five years now, Wang and other suona masters have been recording their repertoire in the fear that the songs could soon be forgotten as their tradition increasingly comes under threat.
Pt alloy nanowires (NWs) were synthesized and applied as catalysts in the title reaction. The specific activity and mass activity of 2.5 nm wide FePt NWs were higher than of a commercial Pt catalyst. The stability of FePt NWs was tested by scanning the potential in an O(2) -saturated HClO(4) solution. The corresponding polarization curves before an...
Linguistic loans can appear in a number of forms: Some float on the surface of a language, while others are more integrated. Because English and Japanese have very different sound systems, for instance, Japan often adapts words in ways that make them nearly unrecognizable to English-speakers. Über-Japanese media franchise Pokémon actually takes its name from English (“pocket monster”). Japan’s “puroresu” is another abbreviated compound, from “professional wrestling”; similarly, the extra syllables required to pronounce English consonants have given rise to “purasuchikku” (“plastic”) and “furai” (“fry”). Then there are loans where a word stays intact but the meaning shifts. A “smoking” is French for a tuxedo, and a “dressman” is a German male model. Chinese people say they want to “high” when they want to have a (non-drug-related) good time.
Jiaozuo (Chinese: 焦作; pinyin: Jiāozuò [tɕjáu.tswô]; postal: Tsiaotso) is a prefecture-level city in northern Henan province, China. Sitting on the northern bank of the Yellow River, it borders the provincial capital of Zhengzhou to the south, Xinxiang to the east, Jiyuan to the west, Luoyang to the southwest, and the province of Shanxi to the north.Jiaozuo is one of the core cities of the Central Plains urban agglomeration and a regional central city in the Jin-Yu border area.link
To further enhance catalytic activity and durability of nanocatalysts for oxygen reduction reaction (ORR), we synthesized a new class of 20 nm × 2 nm ternary alloy FePtM (M = Cu, Ni) nanorods (NRs) with controlled compositions. Supported on carbon support and treated with acetic acid as well as electrochemical etching, these FePtM NRs were converte...
As a teenager in the 1980s, Wang would play several gigs a day with his grandfather’s band. Everywhere they performed, they were served tea and tobacco and treated as honored guests. But after the arrival of the new millennium, the popularity of suona music declined. The market for musicians shrank as newlyweds turned to new trends: Western rock bands, pop singers, folk operas. The suona became passé, even maudlin. “Once the suona sounded, people would think someone must have passed away,” Wang explains.
Linguistic loans can appear in a number of forms: Some float on the surface of a language, while others are more integrated. Because English and Japanese have very different sound systems, for instance, Japan often adapts words in ways that make them nearly unrecognizable to English-speakers. Über-Japanese media franchise Pokémon actually takes its name from English (“pocket monster”). Japan’s “puroresu” is another abbreviated compound, from “professional wrestling”; similarly, the extra syllables required to pronounce English consonants have given rise to “purasuchikku” (“plastic”) and “furai” (“fry”). Then there are loans where a word stays intact but the meaning shifts. A “smoking” is French for a tuxedo, and a “dressman” is a German male model. Chinese people say they want to “high” when they want to have a (non-drug-related) good time.

Sub-10 nm nanoparticles (NPs) of M(II)-substituted magnetite MxFe3-xO4 (MxFe1-xO•Fe2O3) (M = Mn, Fe, Co, Cu) were synthesized and studied as electrocatalysts for oxygen reduction reaction (ORR) in 0.1 M KOH solution. Loaded on commercial carbon support, these MxFe3-xO4 NPs showed the M(II)-dependent ORR catalytic activities with MnxFe3-xO4 being th...
Heterogeneous catalysis with core-shell structures has been a large area of focus for many years. This paper reviews the most recent work and research in coreshell catalysts utilizing noble metals, specifically gold, as the core within a metal oxide shell. The advantage of the core-shell structure lies in its capacity to retain catalytic activity u...

Jiaozuo is noted for its blast furnaces and machine construction industries. The total GDP of the city in 2017 was 234.28 billion yuan, an increase of 7.4% over the previous year. Among them, the added value of the primary industry was 13.733 billion yuan, up 4.6%; the added value of the secondary industry was 13.841 billion yuan, up 6.7%; the added value of the tertiary industry was 81.143 billion yuan, up 9.1%. The per capita GDP reached 65,936 yuan. The three industrial structures changed from 6.4:59.3:34.3 of 2016 to 5.9:59.5:34.6.link
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