ITNO980004A0 - Processo per la preparazione di film vetrosi spessi di ossido di sili- cio secondo la tecnica sol-gel e film spessi cosi' ottenuti. - Google Patents

Processo per la preparazione di film vetrosi spessi di ossido di sili- cio secondo la tecnica sol-gel e film spessi cosi' ottenuti.

Info

Publication number
ITNO980004A0
ITNO980004A0 IT98NO000004A ITNO980004A ITNO980004A0 IT NO980004 A0 ITNO980004 A0 IT NO980004A0 IT 98NO000004 A IT98NO000004 A IT 98NO000004A IT NO980004 A ITNO980004 A IT NO980004A IT NO980004 A0 ITNO980004 A0 IT NO980004A0
Authority
IT
Italy
Prior art keywords
thick
films
sol
preparation
silicon oxide
Prior art date
Application number
IT98NO000004A
Other languages
English (en)
Inventor
Lorenzo Costa
Stefania Grandi
Pierpaolo Costa
Original Assignee
Gel Design And Engineering Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gel Design And Engineering Srl filed Critical Gel Design And Engineering Srl
Publication of ITNO980004A0 publication Critical patent/ITNO980004A0/it
Priority to IT1998NO000004A priority Critical patent/IT1306214B1/it
Priority to EP99946432A priority patent/EP1113987B1/en
Priority to PCT/IT1999/000284 priority patent/WO2000014013A1/en
Priority to AU58837/99A priority patent/AU749144B2/en
Priority to CA002343726A priority patent/CA2343726C/en
Priority to CNB2004100855947A priority patent/CN1318299C/zh
Priority to JP2000568779A priority patent/JP2002524373A/ja
Priority to CNB998107719A priority patent/CN1209287C/zh
Priority to BR9913580-9A priority patent/BR9913580A/pt
Priority to US09/786,682 priority patent/US6562408B1/en
Priority to DE69918841T priority patent/DE69918841T2/de
Priority to AT99946432T priority patent/ATE271525T1/de
Priority to KR10-2001-7003016A priority patent/KR100497272B1/ko
Publication of ITNO980004A1 publication Critical patent/ITNO980004A1/it
Application granted granted Critical
Publication of IT1306214B1 publication Critical patent/IT1306214B1/it
Priority to HK01108785A priority patent/HK1039312A1/xx
Priority to US10/359,738 priority patent/US6852300B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • C03C1/008—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route for the production of films or coatings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/1208—Oxides, e.g. ceramics
    • C23C18/1212—Zeolites, glasses
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1254—Sol or sol-gel processing
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1279—Process of deposition of the inorganic material performed under reactive atmosphere, e.g. oxidising or reducing atmospheres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
IT1998NO000004A 1998-09-09 1998-09-09 Processo per la preparazione di film vetrosi spessi di ossido disilicio secondo la tecnica sol-gel e film spessi cosi' ottenuti. IT1306214B1 (it)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT1998NO000004A IT1306214B1 (it) 1998-09-09 1998-09-09 Processo per la preparazione di film vetrosi spessi di ossido disilicio secondo la tecnica sol-gel e film spessi cosi' ottenuti.
BR9913580-9A BR9913580A (pt) 1998-09-09 1999-09-06 Processo para preparação de filmes vìtreos espessos de sìlica ou à base de sìlica, conforme a técnica de sol-gel, e filmes espessos assim obtidos
DE69918841T DE69918841T2 (de) 1998-09-09 1999-09-06 Verfahren zur herstellung von aus silika bestehenden oder von auf silika basierenden dicken glasartigen filmen nach dem sol-gel verfahren und so hergestellte dicke filme
AU58837/99A AU749144B2 (en) 1998-09-09 1999-09-06 Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained
CA002343726A CA2343726C (en) 1998-09-09 1999-09-06 Sol-gel preparation of silica or silica-based vitreous films
CNB2004100855947A CN1318299C (zh) 1998-09-09 1999-09-06 用于制备氧化硅或氧化硅系膜所用的溶胶组合物
JP2000568779A JP2002524373A (ja) 1998-09-09 1999-09-06 酸化珪素からなる厚手のガラス状被膜または酸化珪素を基礎とする厚手のガラス状被膜をゾル−ゲル技術により製造する方法および該方法によって得られた厚手の被膜
CNB998107719A CN1209287C (zh) 1998-09-09 1999-09-06 用溶胶－凝胶技术制备硅石或硅石系厚玻璃膜的方法及所得厚膜
EP99946432A EP1113987B1 (en) 1998-09-09 1999-09-06 Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained
US09/786,682 US6562408B1 (en) 1998-09-09 1999-09-06 Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained
PCT/IT1999/000284 WO2000014013A1 (en) 1998-09-09 1999-09-06 Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained
AT99946432T ATE271525T1 (de) 1998-09-09 1999-09-06 Verfahren zur herstellung von aus silika bestehenden oder von auf silika basierenden dicken glasartigen filmen nach dem sol-gel verfahren und so hergestellte dicke filme
KR10-2001-7003016A KR100497272B1 (ko) 1998-09-09 1999-09-06 산화규소 또는 산화규소계 유리질 필름의 졸-겔에 의한 제조방법, 이 방법에 의하여 제조된 필름 및 필름 제조용 졸 조성물
HK01108785A HK1039312A1 (en) 1998-09-09 2001-12-13 Process for preparing silica or silica-based thickvitreous films according to the sol-gel technique and thick films thereby obtained.
US10/359,738 US6852300B2 (en) 1998-09-09 2003-02-07 Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998NO000004A IT1306214B1 (it) 1998-09-09 1998-09-09 Processo per la preparazione di film vetrosi spessi di ossido disilicio secondo la tecnica sol-gel e film spessi cosi' ottenuti.

Publications (3)

Publication Number Publication Date
ITNO980004A0 true ITNO980004A0 (it) 1998-09-09
ITNO980004A1 ITNO980004A1 (it) 2000-03-09
IT1306214B1 IT1306214B1 (it) 2001-05-30

Family

ID=11388483

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998NO000004A IT1306214B1 (it) 1998-09-09 1998-09-09 Processo per la preparazione di film vetrosi spessi di ossido disilicio secondo la tecnica sol-gel e film spessi cosi' ottenuti.

Country Status (13)

Country Link
US (2) US6562408B1 (it)
EP (1) EP1113987B1 (it)
JP (1) JP2002524373A (it)
KR (1) KR100497272B1 (it)
CN (2) CN1209287C (it)
AT (1) ATE271525T1 (it)
AU (1) AU749144B2 (it)
BR (1) BR9913580A (it)
CA (1) CA2343726C (it)
DE (1) DE69918841T2 (it)
HK (1) HK1039312A1 (it)
IT (1) IT1306214B1 (it)
WO (1) WO2000014013A1 (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018697A1 (de) * 2000-04-14 2001-10-18 Inst Neue Mat Gemein Gmbh Substrate mit einer Dickschicht aus anorganischem Gel-, Glas-, Glaskeramik- oder Keramikmaterial, Verfahren zu deren Herstellung und ihre Verwendung
GB0011964D0 (en) 2000-05-18 2000-07-05 Suyal N Thick glass films with controlled refractive indices and their applications
IT1318617B1 (it) * 2000-07-10 2003-08-27 Novara Technology Srl Processo sol-gel per la produzione di geli secchi di grandidimensioni e vetri derivati.
DE10137015A1 (de) * 2001-07-30 2003-02-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungsgefäß mit Excimerfüllung und zugehörige Entladungslampe
JP2003075665A (ja) * 2001-09-07 2003-03-12 Furukawa Electric Co Ltd:The 平面光導波回路およびその光透過中心波長補正方法
US6730282B2 (en) * 2001-11-05 2004-05-04 N Vara Technology S.R.L. Sol-gel process for the manufacture of nanocomposite photoluminescent materials
ITNO20020009A1 (it) * 2002-07-12 2004-01-12 Novara Technology Srl "processo sol-gel per la preparazione di film vetrosi con elevate proprieta' di adesione e soluzioni colloidali stabili adatte alla loro rea
US7101754B2 (en) * 2004-06-10 2006-09-05 Dalsa Semiconductor Inc. Titanium silicate films with high dielectric constant
KR100855809B1 (ko) * 2004-06-22 2008-09-01 에보니크 데구사 게엠베하 금속 산화물 졸, 이를 사용하여 생성된 층 및 성형품
DE102004030093A1 (de) * 2004-06-22 2006-01-12 Degussa Ag Metalloxid-Sol, damit hergestellte Schicht und Formkörper
US20070178316A1 (en) * 2006-01-30 2007-08-02 Guardian Industries Corp. First surface mirror with sol-gel applied protective coating for use in solar collector or the like
US7572512B2 (en) 2006-03-02 2009-08-11 University Of Central Florida Research Foundation Sol-Gel composite AR coating for IR applications
US20070221313A1 (en) * 2006-03-23 2007-09-27 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Method of making reflector for solar collector or the like and corresponding product
US8814372B2 (en) 2006-03-23 2014-08-26 Guardian Industries Corp. Stiffening members for reflectors used in concentrating solar power apparatus, and method of making same
US20070291384A1 (en) * 2006-06-14 2007-12-20 Guardian Industries Corp. Method of making reflector for solar collector or the like, and corresponding product, including reflective coating designed for improved adherence to laminating layer
US20070223121A1 (en) * 2006-03-23 2007-09-27 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Method of making reflector for solar collector or the like and corresponding product
US7871664B2 (en) * 2006-03-23 2011-01-18 Guardian Industries Corp. Parabolic trough or dish reflector for use in concentrating solar power apparatus and method of making same
EP1897860A1 (en) * 2006-09-07 2008-03-12 Degussa Novara Technology S.p.A. Sol-gel process
GB2445998A (en) * 2006-12-11 2008-07-30 Univ Muenster Wilhelms Synthesis of germanium nanoparticles in thin Si02 films
CN101397191B (zh) * 2007-09-28 2012-02-01 富港电子（东莞）有限公司 制备薄膜的方法
DE102007055485A1 (de) * 2007-11-21 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Herstellung verzweigter SiH-funktioneller Polysiloxane und deren Verwendung zur Herstellung SiC- und SiOC-verknüpfter, verzweigter organomodifizierter Polysiloxane
US20100229853A1 (en) * 2009-01-13 2010-09-16 Vandal Robert A Mounting brackets for mirrors, and associated methods
DE102011004744A1 (de) * 2011-02-25 2012-08-30 Wacker Chemie Ag Vorrichtung und Verfahren zur Bestimmung einer Gaskonzentration in einem strömenden Gasgemisch
US11299619B2 (en) 2011-07-01 2022-04-12 The Boeing Company Composite structure having an inorganic coating adhered thereto and method of making same
FR2982155B1 (fr) * 2011-11-09 2014-07-18 Oreal Composition cosmetique comprenant au moins un alcoxysilane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL188795C (nl) * 1982-12-23 1992-10-01 Suwa Seikosha Kk Werkwijze voor het vervaardigen van een kwartsglas.
US4810415A (en) * 1985-09-24 1989-03-07 Dresser Industries, Inc. Process for manufacturing ultra pure silica and resulting encapsulated products
US4966812A (en) * 1988-01-26 1990-10-30 The United States Of America As Represented By The Department Of Energy Sol-gel antireflective coating on plastics
JPH0233888A (ja) * 1988-07-22 1990-02-05 Nippon Seiki Co Ltd Ｅｌ素子の製造方法
US5047369A (en) * 1989-05-01 1991-09-10 At&T Bell Laboratories Fabrication of semiconductor devices using phosphosilicate glasses
JPH0455328A (ja) * 1990-06-25 1992-02-24 Sumitomo Electric Ind Ltd ガラス薄膜の作製方法
JPH0578103A (ja) * 1991-04-30 1993-03-30 Ricoh Co Ltd 厚膜無機酸化物
US5585136A (en) * 1995-03-22 1996-12-17 Queen's University At Kingston Method for producing thick ceramic films by a sol gel coating process

Also Published As

Publication number Publication date
HK1039312A1 (en) 2002-04-19
US20030180548A1 (en) 2003-09-25
WO2000014013A1 (en) 2000-03-16
KR100497272B1 (ko) 2005-06-28
EP1113987A1 (en) 2001-07-11
CN1611446A (zh) 2005-05-04
DE69918841D1 (de) 2004-08-26
CN1318299C (zh) 2007-05-30
EP1113987B1 (en) 2004-07-21
IT1306214B1 (it) 2001-05-30
CA2343726A1 (en) 2000-03-16
BR9913580A (pt) 2001-05-22
CN1209287C (zh) 2005-07-06
KR20010079769A (ko) 2001-08-22
DE69918841T2 (de) 2005-01-27
US6852300B2 (en) 2005-02-08
CA2343726C (en) 2007-07-31
AU749144B2 (en) 2002-06-20
ITNO980004A1 (it) 2000-03-09
AU5883799A (en) 2000-03-27
US6562408B1 (en) 2003-05-13
ATE271525T1 (de) 2004-08-15
JP2002524373A (ja) 2002-08-06
CN1316975A (zh) 2001-10-10

Similar Documents

Publication Publication Date Title
ITNO980004A0 (it) Processo per la preparazione di film vetrosi spessi di ossido di sili- cio secondo la tecnica sol-gel e film spessi cosi' ottenuti.
IL113094A0 (en) Group IV semiconductor thin films formed at low temperature using nanocrystal precursors
IL116098A0 (en) Process for preparing fluorine containing silicon oxide films
IT8521655A0 (it) Procedimento per legare l'argento al vetro e specchi prodotti secondo questo procedimento.
EP0935292A3 (en) Method of manufacturing a MOSFET
FR2775120B1 (fr) Procede de nitruration de la couche d'oxyde de grille d'un dispositif semiconducteur et dispositif obtenu
FR2627085B1 (fr) Utilisation de l'acide 2-hydroxy-4-methoxybenzophenone-5-sulfonique ou de ses sels pour la protection des cheveux contre les agressions atmospheriques, et en particulier contre la lumiere, et procede de protection des cheveux utilisant ce compose
ITMI910320A0 (it) Processo per la preaparazione di 1.3-diossoli
IT1218344B (it) Processo per l'autoallineamento di un doppio strato di silicio policristallino,in un dispositivo a circuito integrato,mediante un' operazione di ossidazione
FR2718286B1 (fr) Procédé d'attaque de tranches de semi-conducteur.
IT1293535B1 (it) Perfezionamento nel procedimento di attacco chimico anisotropo dell'ossido di silicio, in particolare nella fabbricazione di
GB2326636B (en) Sol-Gel route to transparent metal oxide films
ITRM940329A0 (it) Procedimento per il trasferimento e fissaggio di immagini fotografichein bianco e nero o a colori su supporti in ceramica, porcellana, vetroo simili e prodotto cosi' ottenuto.
ITMI912560A0 (it) Processo per la preparazioned di 2-ammino-5,6 dimetossi-tetralina
IT1151734B (it) Processo per la preparazione di 1,1,3,3 tetrametil-2,3 diidro-1-h-isoindoli sostituiti in posizione 5 e/o 6 e prodotti cosi' ottenuti
IT1298745B1 (it) Sistema per la centratura e l'allineamento nella manipolazione di wafer di silicio
ITMI910329A1 (it) Composizione vetrosa ceramizzabile ad elevata velocita' di cristallizzazione per il rivestimento di pezzi ceramici, in particolare piastrelle
IT8223009V0 (it) Testa planetaria a piu' mole con mezzi autovibranti per la lavorazione di mattonelle, lastre, marmi, graniti e simili.
IT1209650B (it) Sistema per l'applicazione di vetri su serramenti in alluminio.
IT1268832B1 (it) Metodo per la fabbricazione di manufatti ceramici piani con faccia in vista a superficie irregolare, e prodotti cosi' ottenuti
IT244826Y1 (it) Dispositivo per ridurre l'ingombro di contenitori plastici per viatermica
IT1151725B (it) Processo per la preparazione di 1,1,3,3-tetrametil pirrolopiridine 6 sostituite e prodotti cosi' ottenuti
ITNO20000007A0 (it) Processo sol - gel per la produzione di materiali nanocompositi fotoluminescenti e materiali cosi' prodotti.
IT9044024A1 (it) Sostanza avente la proprieta' di essere un semiconduttore elettrico simile al silicio di tipo -p- .
UA2159S (uk) Етикетка для горілки "деснянські зорі"