Alternate Title: ResNet-based multi-feature map fusion for classification of drilling surface roughness. (English)

المؤلفون: 陈 刚, 彭 望, 王闻宇, 赵海军, 程 浩

المصدر: Journal of Mechanical & Electrical Engineering; Sep2024, Vol. 41 Issue 9, p1613-1627, 15p

Alternate Title: Performance of PAN electrospinning film based friction nanogenerator. (English)

المؤلفون: 吴萃霞, 郝景标, 张曙林, 金 欣, 王闻宇

المصدر: Electronic Components & Materials; Jun2024, Vol. 43 Issue 6, p651-659, 9p

Alternate Title: Preparation and performance of PVDF/PPy flexible DC nano-generator. (English)

المؤلفون: 李金徽, 刘晓东, 金欣, 史善静, 王闻宇

المصدر: Acta Materiae Compositae Sinica; Jun2024, Vol. 41 Issue 6, p2980-2990, 11p

Alternate Title: Research progress of piezoelectric polymers and high temperature resistance. (English)

المؤلفون: 刘巧林, 牛家嵘, 金 欣, 朱正涛, 林 童, 王闻宇

المصدر: Journal of Functional Materials / Gongneng Cailiao; 2023, Vol. 54 Issue 4, p04054-04064, 11p

Alternate Title: Research progress and flexible design of piezoelectric materials with wide temperature range. (English)

المؤلفون: 杨晓芳, 石 磊, 王闻宇, 金 欣, 牛家嵘, 朱正涛, 林 童

المصدر: Journal of Materials Engineering / Cailiao Gongcheng; Mar2023, Vol. 51 Issue 3, p39-51, 13p

مصطلحات موضوعية: PIEZOELECTRIC materials, PIEZOELECTRIC devices, NONDESTRUCTIVE testing, HIGH temperatures, EXTREME environments

Alternate Title: Progress in spinning preparation of polyvinylidene fluoride piezoelectric fiber and its piezoelectric property. (English)

المؤلفون: 王闻宇, 黄春雁, 朱正涛, 金 欣

المصدر: Journal of Tiangong University; Feb2023, Vol. 42 Issue 1, p29-35, 7p

Alternate Title: Application of Schottky contacts of semiconductors for mechanical-to-electrical conversion. (English)

المؤلفون: 史善静, 王闻宇, 金 欣, 牛家嵘, 朱正涛

المصدر: Electronic Components & Materials; May2022, Vol. 41 Issue 5, p441-448, 8p

المؤلفون: 曹连胜, 赵超, 金欣, 王闻宇

المصدر: Acta Materiae Compositae Sinica; Jul2021, Vol. 38 Issue 7, p2025-2037, 13p

مصطلحات موضوعية: LITHIUM ions, LITHIUM cells, IONIC conductivity, LITHIUM-ion batteries, LITHIUM sulfur batteries, LEWIS acids, ELECTRIC batteries

Alternate Title: Preparation and electrochemical performance of PAN/PVDF/PAN composite membrane for lithium battery. (English)

المؤلفون: 金 欣, 赵 超, 李子晗, 王闻宇

المصدر: Journal of Tiangong University; Jun2021, Vol. 40 Issue 3, p15-33, 7p

مصطلحات موضوعية: IONIC conductivity, POLYVINYLIDENE fluoride, COMPOSITE structures, CONTACT angle, SCANNING electron microscopy, COMPOSITE membranes (Chemistry), PROTON conductivity, SUPERCAPACITOR electrodes

Alternate Title: Effect of molecular conformation on piezoelectric properties of PAN fiber membrane. (English)

المؤلفون: 金欣, 卢彬彬, 郑意德, 王闻宇, 林童, 朱正涛

المصدر: Journal of Tiangong University; Dec2019, Vol. 38 Issue 6, p7-12, 6p

مصطلحات موضوعية: MOLECULAR conformation, POLYACRYLONITRILES, ELECTRIC potential, ISOPROPYL alcohol

Alternate Title: Preparation and piezoelectricity of PAN/BaTiO3nanocomposite membrane. (English)

المؤلفون: 王闻宇, 程茂芸, 金欣, 林童

المصدر: Journal of the Tianjin Polytechnic University / Tianjin Gongye Daxue Xuebao; Jun2017, Vol. 36 Issue 3, p22-27, 6p

Alternate Title: Extraction of wool keratin and its performance based on TCEP. (English)

المؤلفون: 王闻宇, 马玉单, 陈立, 何雅僖, 金欣, 肖长发

المصدر: Journal of the Tianjin Polytechnic University / Tianjin Gongye Daxue Xuebao; Dec2015, Vol. 34 Issue 6, p11-15, 5p

Alternate Title: Preparation and properties of wool keratin/polyacrylonitrile electrostatic spinning film. (English)

المؤلفون: 金欣, 陈立娟, 马玉单, 何雅僖, 王闻宇, 肖长发

المصدر: Journal of the Tianjin Polytechnic University / Tianjin Gongye Daxue Xuebao; Dec2015, Vol. 34 Issue 6, p7-15, 5p